annotation format for research paper

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How to Write an Annotated Bibliography

Writing annotations.

• Introduction
• New RefWorks
• Formatting Citations
• Sample Annotated Bibliographies

An annotation is a brief note following each citation listed on an annotated bibliography.  The goal is to briefly summarize the source and/or explain why it is important for a topic.  They are typically a single concise paragraph, but might be longer if you are summarizing and evaluating.

Annotations can be written in a variety of different ways and it’s important to consider the style you are going to use.  Are you simply summarizing the sources, or evaluating them?  How does the source influence your understanding of the topic?  You can follow any style you want if you are writing for your own personal research process, but consult with your professor if this is an assignment for a class.

Annotation Styles

• Combined Informative/Evaluative Style - This style is recommended by the library as it combines all the styles to provide a more complete view of a source.  The annotation should explain the value of the source for the overall research topic by providing a summary combined with an analysis of the source.  

Aluedse, O. (2006). Bullying in schools: A form of child abuse in schools.  Educational Research Quarterly ,  30 (1), 37.

The author classifies bullying in schools as a “form of child abuse,” and goes well beyond the notion that schoolyard bullying is “just child’s play.” The article provides an in-depth definition of bullying, and explores the likelihood that school-aged bullies may also experience difficult lives as adults. The author discusses the modern prevalence of bullying in school systems, the effects of bullying, intervention strategies, and provides an extensive list of resources and references.

Statistics included provide an alarming realization that bullying is prevalent not only in the United States, but also worldwide. According to the author, “American schools harbor approximately 2.1 million bullies and 2.7 million victims.” The author references the National Association of School Psychologists and quotes, “Thus, one in seven children is a bully or a target of bullying.” A major point of emphasis centers around what has always been considered a “normal part of growing up” versus the levels of actual abuse reached in today’s society.

The author concludes with a section that addresses intervention strategies for school administrators, teachers, counselors, and school staff. The concept of school staff helping build students’ “social competence” is showcased as a prevalent means of preventing and reducing this growing social menace. Overall, the article is worthwhile for anyone interested in the subject matter, and provides a wealth of resources for researching this topic of growing concern.

(Renfrow & Teuton, 2008)

• Informative Style -  Similar to an abstract, this style focuses on the summarizing the source.  The annotation should identify the hypothesis, results, and conclusions presented by the source.

Plester, B., Wood, C, & Bell, V. (2008). Txt msg n school literacy: Does texting and knowledge of text abbreviations adversely affect children's literacy attainment? Literacy , 42(3), 137-144.

Reports on two studies that investigated the relationship between children's texting behavior, their knowledge of text abbreviations, and their school attainment in written language skills. In Study One, 11 to 12 year-old children reported their texting behavior and translated a standard English sentence into a text message and vice versa. In Study Two, children's performance on writing measures were examined more specifically, spelling proficiency was also assessed, and KS2 Writing scores were obtained. Positive correlations between spelling ability and performance on the translation exercise were found, and group-based comparisons based on the children's writing scores also showed that good writing attainment was associated with greater use of texting abbreviations (textisms), although the direction of this association is not clear. Overall, these findings suggest that children's knowledge of textisms is not associated with poor written language outcomes for children in this age range. 

(Beach et al., 2009)

• Evaluative Style - This style analyzes and critically evaluates the source.  The annotation should comment on the source's the strengths, weaknesses, and how it relates to the overall research topic.

Amott, T. (1993). Caught in the Crisis: Women in the U.S. Economy Today . New York: Monthly Review Press.

A very readable (140 pp) economic analysis and information book which I am currently considering as a required collateral assignment in Economics 201. Among its many strengths is a lucid connection of "The Crisis at Home" with the broader, macroeconomic crisis of the U.S. working class (which various other authors have described as the shrinking middle class or the crisis of de-industrialization).

(Papadantonakis, 1996)

• Indicative Style - This style of annotation identifies the main theme and lists the significant topics included in the source.  Usually no specific details are given beyond the topic list . 

Example: 

Gambell, T.J., & Hunter, D. M. (1999). Rethinking gender differences in literacy. Canadian Journal of Education , 24(1) 1-16.

Five explanations are offered for recently assessed gender differences in the literacy achievement of male and female students in Canada and other countries. The explanations revolve around evaluative bias, home socialization, role and societal expectations, male psychology, and equity policy.

(Kerka & Imel, 2004)

Beach, R., Bigelow, M., Dillon, D., Dockter, J., Galda, L., Helman, L., . . . Janssen, T. (2009). Annotated Bibliography of Research in the Teaching of English.  Research in the Teaching of English,   44 (2), 210-241. Retrieved from http://www.jstor.org/stable/27784357

Kerka, S., & Imel, S. (2004). Annotated bibliography: Women and literacy.  Women's Studies Quarterly,  32 (1), 258-271. Retrieved from http://search.proquest.com/docview/233645656?accountid=2909

Papadantonakis, K. (1996). Selected Annotated Bibliography for Economists and Other Social Scientists.  Women's Studies Quarterly,   24 (3/4), 233-238. Retrieved from http://www.jstor.org/stable/40004384

Renfrow, T.G., & Teuton, L.M. (2008). Schoolyard bullying: Peer victimization an annotated bibliography. Community & Junior College Libraries, 14(4), 251-­275. doi:10.1080/02763910802336407

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How to Write an Annotated Bibliography - APA Style (7th Edition)

What is an annotation, how is an annotation different from an abstract, what is an annotated bibliography, types of annotated bibliographies, descriptive or informative, analytical or critical, to get started.

An annotation is more than just a brief summary of an article, book, website, or other type of publication. An annotation should give enough information to make a reader decide whether to read the complete work. In other words, if the reader were exploring the same topic as you, is this material useful and if so, why?

While an abstract also summarizes an article, book, website, or other type of publication, it is purely descriptive. Although annotations can be descriptive, they also include distinctive features about an item. Annotations can be evaluative and critical as we will see when we look at the two major types of annotations.

An annotated bibliography is an organized list of sources (like a reference list). It differs from a straightforward bibliography in that each reference is followed by a paragraph length annotation, usually 100–200 words in length.

Depending on the assignment, an annotated bibliography might have different purposes:

• Provide a literature review on a particular subject
• Help to formulate a thesis on a subject
• Demonstrate the research you have performed on a particular subject
• Provide examples of major sources of information available on a topic
• Describe items that other researchers may find of interest on a topic

There are two major types of annotated bibliographies:

A descriptive or informative annotated bibliography describes or summarizes a source as does an abstract; it describes why the source is useful for researching a particular topic or question and its distinctive features. In addition, it describes the author's main arguments and conclusions without evaluating what the author says or concludes.

For example:

McKinnon, A. (2019). Lessons learned in year one of business.  Journal of Legal Nurse Consulting ,  30 (4), 26–28. This article describes some of the difficulties many nurses experience when transitioning from nursing to a legal nurse consulting business. Pointing out issues of work-life balance, as well as the differences of working for someone else versus working for yourself, the author offers their personal experience as a learning tool. The process of becoming an entrepreneur is not often discussed in relation to nursing, and rarely delves into only the first year of starting a new business. Time management, maintaining an existing job, decision-making, and knowing yourself in order to market yourself are discussed with some detail. The author goes on to describe how important both the nursing professional community will be to a new business, and the importance of mentorship as both the mentee and mentor in individual success that can be found through professional connections. The article’s focus on practical advice for nurses seeking to start their own business does not detract from the advice about universal struggles of entrepreneurship makes this an article of interest to a wide-ranging audience.

An analytical or critical annotation not only summarizes the material, it analyzes what is being said. It examines the strengths and weaknesses of what is presented as well as describing the applicability of the author's conclusions to the research being conducted.

Analytical or critical annotations will most likely be required when writing for a college-level course.

McKinnon, A. (2019). Lessons learned in year one of business.  Journal of Legal Nurse Consulting ,  30 (4), 26–28. This article describes some of the difficulty many nurses experience when transitioning from nursing to a nurse consulting business. While the article focuses on issues of work-life balance, the differences of working for someone else versus working for yourself, marketing, and other business issues the author’s offer of only their personal experience is brief with few or no alternative solutions provided. There is no mention throughout the article of making use of other research about starting a new business and being successful. While relying on the anecdotal advice for their list of issues, the author does reference other business resources such as the Small Business Administration to help with business planning and professional organizations that can help with mentorships. The article is a good resource for those wanting to start their own legal nurse consulting business, a good first advice article even. However, entrepreneurs should also use more business research studies focused on starting a new business, with strategies against known or expected pitfalls and issues new businesses face, and for help on topics the author did not touch in this abbreviated list of lessons learned.

Now you are ready to begin writing your own annotated bibliography.

• Choose your sources - Before writing your annotated bibliography, you must choose your sources. This involves doing research much like for any other project. Locate records to materials that may apply to your topic.
• Review the items - Then review the actual items and choose those that provide a wide variety of perspectives on your topic. Article abstracts are helpful in this process.
• The purpose of the work
• A summary of its content
• Information about the author(s)
• For what type of audience the work is written
• Its relevance to the topic
• Any special or unique features about the material
• Research methodology
• The strengths, weaknesses or biases in the material

Annotated bibliographies may be arranged alphabetically or chronologically, check with your instructor to see what he or she prefers.

Please see the  APA Examples page  for more information on citing in APA style.

• Last Updated: Aug 8, 2023 11:27 AM
• URL: https://libguides.umgc.edu/annotated-bibliography-apa

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• How to create an MLA style annotated bibliography

MLA Style Annotated Bibliography | Format & Examples

Published on July 13, 2021 by Jack Caulfield . Revised on March 5, 2024.

An annotated bibliography is a special assignment that lists sources in a way similar to the MLA Works Cited list, but providing an annotation for each source giving extra information.

You might be assigned an annotated bibliography as part of the research process for a paper , or as an individual assignment.

MLA provides guidelines for writing and formatting your annotated bibliography. An example of a typical annotation is shown below.

Kenny, Anthony. A New History of Western Philosophy: In Four Parts . Oxford UP, 2010.

You can create and manage your annotated bibliography with Scribbr’s free MLA Citation Generator . Choose your source type, retrieve the details, and click “Add annotation.”

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Table of contents

Mla format for annotated bibliographies, length and content of annotations, frequently asked questions about annotated bibliographies.

The list should be titled either “Annotated Bibliography” or “Annotated List of Works Cited.” You may be told which title to use; “bibliography” is normally used for a list that also includes sources you didn’t cite in your paper or that isn’t connected to a paper at all.

Sources are usually organized alphabetically , like in a normal Works Cited list, but can instead be organized chronologically or by subject depending on the purpose of the assignment.

The source information is presented and formatted in the same way as in a normal Works Cited entry:

• Double-spaced
• Left-aligned
• 0.5 inch hanging indent

The annotation follows on the next line, also double-spaced and left-aligned. The whole annotation is indented 1 inch from the left margin to distinguish it from the 0.5 inch hanging indent of the source entry.

• If the annotation is only one paragraph long, there’s no additional indent for the start of the paragraph.
• If there are two or more paragraphs, indent the first line of each paragraph , including the first, an additional half-inch (so those lines are indented 1.5 inches in total).

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MLA gives some guidelines for writing the annotations themselves. They cover how concise you need to be and what exactly you should write about your sources.

Phrases or full sentences?

MLA states that it’s acceptable to use concise phrases rather than grammatically complete sentences in your annotations.

While you shouldn’t write this way in your main text, it’s acceptable in annotations because the subject of the phrase is clear from the context. It’s also fine to use full sentences instead, if you prefer.

• Broad history of Western philosophy from the ancient Greeks to the present day.
• Kenny presents a broad history of Western philosophy from the ancient Greeks to the present day.

Always use full sentences if your instructor requires you to do so, though.

How many paragraphs?

MLA states that annotations usually aim to be concise and thus are only one paragraph long. However, it’s acceptable to write multiple-paragraph annotations if you need to.

If in doubt, aim to keep your annotations short, but use multiple paragraphs if longer annotations are required for your assignment.

Descriptive, evaluative, or reflective annotations?

MLA states that annotations can describe or evaluate sources, or do both. They shouldn’t go into too much depth quoting or discussing minor details from the source, but aim to write about it in broad terms.

You’ll usually write either descriptive , evaluative , or reflective annotations . If you’re not sure what kind of annotations you need, consult your assignment guidelines or ask your instructor.

An annotated bibliography is an assignment where you collect sources on a specific topic and write an annotation for each source. An annotation is a short text that describes and sometimes evaluates the source.

Any credible sources on your topic can be included in an annotated bibliography . The exact sources you cover will vary depending on the assignment, but you should usually focus on collecting journal articles and scholarly books . When in doubt, utilize the CRAAP test !

Each annotation in an annotated bibliography is usually between 50 and 200 words long. Longer annotations may be divided into paragraphs .

The content of the annotation varies according to your assignment. An annotation can be descriptive, meaning it just describes the source objectively; evaluative, meaning it assesses its usefulness; or reflective, meaning it explains how the source will be used in your own research .

No, in an MLA annotated bibliography , you can write short phrases instead of full sentences to keep your annotations concise. You can still choose to use full sentences instead, though.

Use full sentences in your annotations if your instructor requires you to, and always use full sentences in the main text of your paper .

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Annotated Bibliographies

What Is An Annotated Bibliography?

What is an annotated bibliography.

An annotated bibliography is a list of citations (references) to books, articles, and documents followed by a brief summary, analysis or evaluation, usually between 100-300 words, of the sources that are cited in the paper.  This summary provides a description of the contents of the source and may also include evaluative comments, such as the relevance, accuracy and quality of the source.  These summaries are known as annotations. 

• Annotated bibliographies are completed before a paper is written
• They can be stand-along assignments
• They can be used as a reference tool as a person works on their paper

Annotations vs. Abstracts

Abstracts are the descriptive summaries of article contents found at the beginning of scholarly journal articles that are written by the article author(s) or editor. Their purpose is to inform a reader about the topic, methodology, results and conclusion of the research of the article's author(s).  The summaries are provided so that a researcher can determine whether or not the article may have information of interest to them.  Abstracts do not serve an evaluative purpose.

Annotations found in bibliographies are evaluations of sources cited in a paper.  They describe a work, but also critique the source by examining the author’s point of view, the strengths and weakness of the research or article hypothesis or how well the author presented their research or findings.

How to write an annotated bibliography

The creation of an annotated bibliography is a three-step process. It starts with finding and evaluating sources for your paper. Next is choosing the type or category of annotation, then writing the annotation for each different source. The final step is to choose a citation style for the bibliography.

Types of Annotated Bibliographies

Types of Annotations

Annotations come in different types, the one to use depends on the instructor’s assignment.  Annotations can be descriptive, a summary, or an  evaluation or a combination of descriptive and evaluation.

Descriptive/Summarizing Annotations

There are two kinds of descriptive or summarizing annotations, informative or indicative, depending on what is most important for a reader to learn about a source.  Descriptive/summarizing annotations provide a brief overview or summary of the source. This can include a description of the contents and a statement of the main argument or position of the article as well as a summary of the main points.  It may also describe why the source would be useful for the paper’s topic or question. 

Indicative annotations provide a quick overview of the source, the kinds of questions/topics/issues or main points that are addressed by the source, but do not include information from the argument or position itself.

Informative annotations, like indicative annotations, provide a brief summary of the source.   In addition, an informative annotation identifies the hypothesis, results, and conclusions presented by the source.  When appropriate, they describe the author’s methodology or approach to the topic under discussion.  However, they do not provide information about the sources usefulness to the paper or contains analytical or critical information about the source’s quality. 

Evaluative Annotations (also known as critical or analytical)

Evaluative annotations go beyond just summarizing the source and listing out it’s key points, but also analyzes the content. It looks at the strengths and weaknesses of the article’s argument, the reliability of the presented information as well as any biases of the author. It talks about how the source may be useful to a particular field of study or the person’s research project.

Combination Annotations

Combination annotations “combine” aspects from indicative/informative and evaluative annotations and are the most common category of annotated bibliography.  Combination annotations include one to two sentences summarizing or describing content, in addition to one or more sentences providing an critical evaluation.

Writing Style for Annotations

Annotations typically follow three specific formats depending on how long they are.

• Phrases – Short phrases providing the information in a quick, concise manner.
• Sentences – Complete sentences with proper punctuation and grammar, but are short and concise.
• Paragraphs – Longer annotations break the information out into different paragraphs. This format is very effective for combination annotations.

To sum it up:

An annotation may include the following information:

• A brief summary or overview of the source content
• The source’s strengths and weaknesses in presenting the argument or position
• Its conclusions
• Why the source is relevant in to field of study of the paper
• Its relationships to other studies in the field
• An evaluation of the research methodology (if applicable)
• Information about the author’s background and potential biases
• Conclusions about the usefulness of the source for the paper

Critically Analyzing Articles

In order to write an annotation for a paper source, you need to first read and then critically analyze it:

• Try to identify the topic of the source -- what is it about and is it clearly stated.
• See if you can identify the purpose of the author(s) in doing the research or writing about the topic. Is it to survey and summarize research on a topic?  Is the author(s) presenting an argument based on previous research, or refuting previously published research?
• Identify the research methods used and try to identify whether they appear to be suitable or not for the stated purpose of the research.  
• Was the research reported in a consistent or clear manner?  Or, was the author's argument/position presented in a consistent or convincing manner? Did the author(s) fail to acknowledge and explain any limitations?
• Was the logic of the research/argument claims properly supported with convincing evidence/analysis/data? Did you spot any fallacies?
• Check whether the author(s) refers to other research and if similar studies have been done. 
• If illustrations or charts are used, are they effective in presenting information?
• Analyze the sources that were used by the author(s). Did the author(s) miss any important studies they should have considered?
• Your opinion of the source -- do you agree with or are convinced of the findings?  
• Your estimation of the source’s contribution to knowledge and its implications or applications to the field of study.

Worksheet for Taking Notes for Critical Analysis of Sources/Articles

Additional Resources:

Hofmann, B., Magelssen, M. In pursuit of goodness in bioethics: analysis of an exemplary article. BMC Med Ethics 19, 60 (2018). https://doi.org/10.1186/s12910-018-0299-9

Jansen, M., & Ellerton, P. (2018). How to read an ethics paper. Journal of Medical Ethics, 44(12), 810-813.  http://dx.doi.org/10.1136/medethics-2018-104997

Research & Learning Services, Olin Library, Cornell University Library  Critically Analyzing Information Sources: Critical Appraisal and Analysis

Formatting An Annotated Bibliography

How do I format my annotated bibliography?

An annotated bibliography entry consists of two components: the Citation and the Annotation.

The citation should be formatted in the bibliographic style that your instructor has requested for the paper. Some common citation styles include APA, MLA, and Chicago. For more information on citation styles, see Writing Guides, Style Manuals and the Publication Process in the Biological & Health Sciences .

Many databases (e.g., PubMed, Academic Search Premier, Library Search on library homepage, and Google Scholar) offer the option of creating your references in various citation styles. 

Look for the "cite" link -- see examples for the following resources:

University of Minnesota Library Search

Google Scholar

Sample Annotated Bibliography Entries

An example of an Evaluative Annotation , APA style (7th ed). (sample from University Libraries, University of Nevada ).

APA does not have specific formatting rules for annotations, just for the citation and bibliography.

Maak, T. (2007). Responsible leadership, stakeholder engagement, and the emergence of social capital. Journal of Business Ethics, 74, 329-343.  https://doi.org/10.1007/s10551-007-9510-5

This article focuses on the role of social capital in responsible leadership. It looks at both the social networks that a leader builds within an organization, and the links that a leader creates with external stakeholders. Maak’s main aim with this article seems to be to persuade people of the importance of continued research into the abilities that a leader requires and how they can be acquired. The focus on the world of multinational business means that for readers outside this world many of the conclusions seem rather obvious (be part of the solution not part of the problem). In spite of this, the article provides useful background information on the topic of responsible leadership and definitions of social capital which are relevant to an analysis of a public servant.

An example of an Evaluative Annotation , MLA Style (10th ed), (sample from Columbia College, Vancouver, Canada )

MLA style requires double-spacing (not shown here) and paragraph indentations.

London, Herbert. “Five Myths of the Television Age.” Television Quarterly, vol. 10, no. 1, Mar. 1982, pp. 81-69.

     Herbert London, the Dean of Journalism at New York University and author of several books and articles, explains how television contradicts five commonly believed ideas. He uses specific examples of events seen on television, such as the assassination of John Kennedy, to illustrate his points. His examples have been selected to contradict such truisms as: “seeing is believing”; “a picture is worth a thousand words”; and “satisfaction is its own reward.” London uses logical arguments to support his ideas which are his personal opinion. He does not refer to any previous works on the topic. London’s style and vocabulary would make the article of interest to any reader. The article clearly illustrates London’s points, but does not explore their implications leaving the reader with many unanswered questions.

Additional Resources

University Libraries Tutorial --  Tutorial: What are citations?  Completing this tutorial you will:

• Understand what citations are
• Recognize why they are important
• Create and use citations in your papers and other scholarly work

University of Minnesota Resources

Beatty, L., & Cochran, C. (2020). Writing the annotated bibliography : A guide for students & researchers . New York, NY: Routledge. [ebook] 

Efron, S., Ravid, R., & ProQuest. (2019). Writing the literature review : A practical guide . New York: The Guilford Press. [ebook -- see Chapter 6 on Evaluating Research Articles] 

Center for Writing: Student Writing Support

• Critical reading strategies
• Common Writing Projects (includes resources for literature reviews & analyzing research articles)

Resources from Other Libraries

Annotated Bibliographies (The Writing Center, University of North Carolina at Chapel Hill)

Writing An Annotated Bibliography (University of Toronto)

Annotated Bibliographies (Purdue Writing Lab, Purdue University)

Annotated Bibliography (UNSW Sydney)

What is an annotated bibliography? (Santiago Canyon College Library): Oct 17, 2017. 3:47 min.

Writing an annotated bibliography (EasyBib.com) Oct 22, 2020. 4:53 min.

Creating an annotated bibliography (Laurier University Library, Waterloo, Ontario)/ Apr 3, 2019, 3:32 min.

How to create an annotated bibliography: MLA (JamesTheDLC) Oct 23, 2019. 3:03 min.

Citing Sources

Introduction

Citations are brief notations in the body of a research paper that point to a source in the bibliography or references cited section.

If your paper quotes, paraphrases, summarizes the work of someone else, you need to use citations.

Citation style guides such as APA, Chicago and MLA provide detailed instructions on how citations and bibliographies should be formatted.

Health Sciences Research Toolkit

Resources, tips, and guidelines to help you through the research process., finding information.

Library Research Checklist Helpful hints for starting a library research project.

Search Strategy Checklist and Tips Helpful tips on how to develop a literature search strategy.

Boolean Operators: A Cheat Sheet Boolean logic (named after mathematician George Boole) is a system of logic to designed to yield optimal search results. The Boolean operators, AND, OR, and NOT, help you construct a logical search. Boolean operators act on sets -- groups of records containing a particular word or concept.

Literature Searching Overview and tips on how to conduct a literature search.

Health Statistics and Data Sources Health related statistics and data sources are increasingly available on the Internet. They can be found already neatly packaged, or as raw data sets. The most reliable data comes from governmental sources or health-care professional organizations.

Evaluating Information

Primary, Secondary and Tertiary Sources in the Health Sciences Understand what are considered primary, secondary and tertiary sources.

Scholarly vs Popular Journals/Magazines How to determine what are scholarly journals vs trade or popular magazines.

Identifying Peer-Reviewed Journals A “peer-reviewed” or “refereed” journal is one in which the articles it contains have been examined by people with credentials in the article’s field of study before it is published.

Evaluating Web  Resources When searching for information on the Internet, it is important to be aware of the quality of the information being presented to you. Keep in mind that anyone can host a web site. To be sure that the information you are looking at is credible and of value.

Conducting Research Through An Anti-Racism Lens This guide is for students, staff, and faculty who are incorporating an anti-racist lens at all stages of the research life cycle.

Understanding Research Study Designs Covers case studies, randomized control trials, systematic reviews and meta-analysis.

Qualitative Studies Overview of what is a qualitative study and how to recognize, find and critically appraise.

Writing and Publishing

Citing Sources Citations are brief notations in the body of a research paper that point to a source in the bibliography or references cited section.

Structure of a Research Paper Reports of research studies usually follow the IMRAD format. IMRAD (Introduction, Methods, Results, [and] Discussion) is a mnemonic for the major components of a scientific paper. These elements are included in the overall structure of a research paper.

Top Reasons for Non-Acceptance of Scientific Articles Avoid these mistakes when preparing an article for publication.

Annotated Bibliographies Guide on how to create an annotated bibliography.

Writing guides, Style Manuals and the Publication Process in the Biological and Health Sciences Style manuals, citation guides as well as information on public access policies, copyright and plagiarism.

Annotated Bibliographies

What this handout is about.

This handout will explain why annotated bibliographies are useful for researchers, provide an explanation of what constitutes an annotation, describe various types of annotations and styles for writing them, and offer multiple examples of annotated bibliographies in the MLA, APA, and CBE/CSE styles of citation.

Introduction

Welcome to the wonderful world of annotated bibliographies! You’re probably already familiar with the need to provide bibliographies, reference pages, and works cited lists to credit your sources when you do a research paper. An annotated bibliography includes descriptions and explanations of your listed sources beyond the basic citation information you usually provide.

Why do an annotated bibliography?

One of the reasons behind citing sources and compiling a general bibliography is so that you can prove you have done some valid research to back up your argument and claims. Readers can refer to a citation in your bibliography and then go look up the material themselves. When inspired by your text or your argument, interested researchers can access your resources. They may wish to double check a claim or interpretation you’ve made, or they may simply wish to continue researching according to their interests. But think about it: even though a bibliography provides a list of research sources of all types that includes publishing information, how much does that really tell a researcher or reader about the sources themselves?

An annotated bibliography provides specific information about each source you have used. As a researcher, you have become an expert on your topic: you have the ability to explain the content of your sources, assess their usefulness, and share this information with others who may be less familiar with them. Think of your paper as part of a conversation with people interested in the same things you are; the annotated bibliography allows you to tell readers what to check out, what might be worth checking out in some situations, and what might not be worth spending the time on. It’s kind of like providing a list of good movies for your classmates to watch and then going over the list with them, telling them why this movie is better than that one or why one student in your class might like a particular movie better than another student would. You want to give your audience enough information to understand basically what the movies are about and to make an informed decision about where to spend their money based on their interests.

What does an annotated bibliography do?

A good annotated bibliography:

• encourages you to think critically about the content of the works you are using, their place within a field of study, and their relation to your own research and ideas.
• proves you have read and understand your sources.
• establishes your work as a valid source and you as a competent researcher.
• situates your study and topic in a continuing professional conversation.
• provides a way for others to decide whether a source will be helpful to their research if they read it.
• could help interested researchers determine whether they are interested in a topic by providing background information and an idea of the kind of work going on in a field.

What elements might an annotation include?

• Bibliography according to the appropriate citation style (MLA, APA, CBE/CSE, etc.).
• Explanation of main points and/or purpose of the work—basically, its thesis—which shows among other things that you have read and thoroughly understand the source.
• Verification or critique of the authority or qualifications of the author.
• Comments on the worth, effectiveness, and usefulness of the work in terms of both the topic being researched and/or your own research project.
• The point of view or perspective from which the work was written. For instance, you may note whether the author seemed to have particular biases or was trying to reach a particular audience.
• Relevant links to other work done in the area, like related sources, possibly including a comparison with some of those already on your list. You may want to establish connections to other aspects of the same argument or opposing views.

The first four elements above are usually a necessary part of the annotated bibliography. Points 5 and 6 may involve a little more analysis of the source, but you may include them in other kinds of annotations besides evaluative ones. Depending on the type of annotation you use, which this handout will address in the next section, there may be additional kinds of information that you will need to include.

For more extensive research papers (probably ten pages or more), you often see resource materials grouped into sub-headed sections based on content, but this probably will not be necessary for the kinds of assignments you’ll be working on. For longer papers, ask your instructor about their preferences concerning annotated bibliographies.

Did you know that annotations have categories and styles?

Decisions, decisions.

As you go through this handout, you’ll see that, before you start, you’ll need to make several decisions about your annotations: citation format, type of annotation, and writing style for the annotation.

First of all, you’ll need to decide which kind of citation format is appropriate to the paper and its sources, for instance, MLA or APA. This may influence the format of the annotations and bibliography. Typically, bibliographies should be double-spaced and use normal margins (you may want to check with your instructor, since they may have a different style they want you to follow).

MLA (Modern Language Association)

See the UNC Libraries citation tutorial for basic MLA bibliography formatting and rules.

• MLA documentation is generally used for disciplines in the humanities, such as English, languages, film, and cultural studies or other theoretical studies. These annotations are often summary or analytical annotations.
• Title your annotated bibliography “Annotated Bibliography” or “Annotated List of Works Cited.”
• Following MLA format, use a hanging indent for your bibliographic information. This means the first line is not indented and all the other lines are indented four spaces (you may ask your instructor if it’s okay to tab over instead of using four spaces).
• Begin your annotation immediately after the bibliographic information of the source ends; don’t skip a line down unless you have been told to do so by your instructor.

APA (American Psychological Association)

See the UNC Libraries citation tutorial for basic APA bibliography formatting and rules.

• Natural and social sciences, such as psychology, nursing, sociology, and social work, use APA documentation. It is also used in economics, business, and criminology. These annotations are often succinct summaries.
• Annotated bibliographies for APA format do not require a special title. Use the usual “References” designation.
• Like MLA, APA uses a hanging indent: the first line is set flush with the left margin, and all other lines are indented four spaces (you may ask your instructor if it’s okay to tab over instead of using four spaces).
• After the bibliographic citation, drop down to the next line to begin the annotation, but don’t skip an extra line.
• The entire annotation is indented an additional two spaces, so that means each of its lines will be six spaces from the margin (if your instructor has said that it’s okay to tab over instead of using the four spaces rule, indent the annotation two more spaces in from that point).

CBE (Council of Biology Editors)/CSE (Council of Science Editors)

See the UNC Libraries citation tutorial for basic CBE/CSE bibliography formatting and rules.

• CBE/CSE documentation is used by the plant sciences, zoology, microbiology, and many of the medical sciences.
• Annotated bibliographies for CBE/CSE format do not require a special title. Use the usual “References,” “Cited References,” or “Literature Cited,” and set it flush with the left margin.
• Bibliographies for CSE in general are in a slightly smaller font than the rest of the paper.
• When using the name-year system, as in MLA and APA, the first line of each entry is set flush with the left margin, and all subsequent lines, including the annotation, are indented three or four spaces.
• When using the citation-sequence method, each entry begins two spaces after the number, and every line, including the annotation, will be indented to match the beginning of the entry, or may be slightly further indented, as in the case of journals.
• After the bibliographic citation, drop down to the next line to begin the annotation, but don’t skip an extra line. The entire annotation follows the indentation of the bibliographic entry, whether it’s N-Y or C-S format.
• Annotations in CBE/CSE are generally a smaller font size than the rest of the bibliographic information.

After choosing a documentation format, you’ll choose from a variety of annotation categories presented in the following section. Each type of annotation highlights a particular approach to presenting a source to a reader. For instance, an annotation could provide a summary of the source only, or it could also provide some additional evaluation of that material.

In addition to making choices related to the content of the annotation, you’ll also need to choose a style of writing—for instance, telescopic versus paragraph form. Your writing style isn’t dictated by the content of your annotation. Writing style simply refers to the way you’ve chosen to convey written information. A discussion of writing style follows the section on annotation types.

Types of annotations

As you now know, one annotation does not fit all purposes! There are different kinds of annotations, depending on what might be most important for your reader to learn about a source. Your assignments will usually make it clear which citation format you need to use, but they may not always specify which type of annotation to employ. In that case, you’ll either need to pick your instructor’s brain a little to see what they want or use clue words from the assignment itself to make a decision. For instance, the assignment may tell you that your annotative bibliography should give evidence proving an analytical understanding of the sources you’ve used. The word analytical clues you in to the idea that you must evaluate the sources you’re working with and provide some kind of critique.

Summary annotations

There are two kinds of summarizing annotations, informative and indicative.

Summarizing annotations in general have a couple of defining features:

• They sum up the content of the source, as a book report might.
• They give an overview of the arguments and proofs/evidence addressed in the work and note the resulting conclusion.
• They do not judge the work they are discussing. Leave that to the critical/evaluative annotations.
• When appropriate, they describe the author’s methodology or approach to material. For instance, you might mention if the source is an ethnography or if the author employs a particular kind of theory.

Informative annotation

Informative annotations sometimes read like straight summaries of the source material, but they often spend a little more time summarizing relevant information about the author or the work itself.

Indicative annotation

Indicative annotation is the second type of summary annotation, but it does not attempt to include actual information from the argument itself. Instead, it gives general information about what kinds of questions or issues are addressed by the work. This sometimes includes the use of chapter titles.

Critical/evaluative

Evaluative annotations don’t just summarize. In addition to tackling the points addressed in summary annotations, evaluative annotations:

• evaluate the source or author critically (biases, lack of evidence, objective, etc.).
• show how the work may or may not be useful for a particular field of study or audience.
• explain how researching this material assisted your own project.

Combination

An annotated bibliography may combine elements of all the types. In fact, most of them fall into this category: a little summarizing and describing, a little evaluation.

Writing style

Ok, next! So what does it mean to use different writing styles as opposed to different kinds of content? Content is what belongs in the annotation, and style is the way you write it up. First, choose which content type you need to compose, and then choose the style you’re going to use to write it

This kind of annotated bibliography is a study in succinctness. It uses a minimalist treatment of both information and sentence structure, without sacrificing clarity. Warning: this kind of writing can be harder than you might think.

Don’t skimp on this kind of annotated bibliography. If your instructor has asked for paragraph form, it likely means that you’ll need to include several elements in the annotation, or that they expect a more in-depth description or evaluation, for instance. Make sure to provide a full paragraph of discussion for each work.

As you can see now, bibliographies and annotations are really a series of organized steps. They require meticulous attention, but in the end, you’ve got an entire testimony to all the research and work you’ve done. At the end of this handout you’ll find examples of informative, indicative, evaluative, combination, telescopic, and paragraph annotated bibliography entries in MLA, APA, and CBE formats. Use these examples as your guide to creating an annotated bibliography that makes you look like the expert you are!

MLA Example

APA Example

CBE Example

Works consulted

We consulted these works while writing this handout. This is not a comprehensive list of resources on the handout’s topic, and we encourage you to do your own research to find additional publications. Please do not use this list as a model for the format of your own reference list, as it may not match the citation style you are using. For guidance on formatting citations, please see the UNC Libraries citation tutorial . We revise these tips periodically and welcome feedback.

American Psychological Association. 2010. Publication Manual of the American Psychological Association . 6th ed. Washington, DC: American Psychological Association.

Bell, I. F., and J. Gallup. 1971. A Reference Guide to English, American, and Canadian Literature . Vancouver: University of British Columbia Press.

Bizzell, Patricia, and Bruce Herzburg. 1991. Bedford Bibliography for Teachers of Writing , 3rd ed. Boston: Bedford Books.

Center for Information on Language Teaching, and The English Teaching Information Center of the British Council. 1968. Language-Teaching Bibliography . Cambridge: Cambridge University.

Engle, Michael, Amy Blumenthal, and Tony Cosgrave. 2012. “How to Prepare an Annotated Bibliography.” Olin & Uris Libraries. Cornell University. Last updated September 25, 2012. https://olinuris.library.cornell.edu/content/how-prepare-annotated-bibliography.

Gibaldi, Joseph. 2009. MLA Handbook for Writers of Research Papers , 7th ed. New York: The Modern Language Association of America.

Huth, Edward. 1994. Scientific Style and Format: The CBE Manual for Authors, Editors, and Publishers . New York: University of Cambridge.

Kilborn, Judith. 2004. “MLA Documentation.” LEO: Literacy Education Online. Last updated March 16, 2004. https://leo.stcloudstate.edu/research/mla.html.

Spatt, Brenda. 1991. Writing from Sources , 3rd ed. New York: St. Martin’s.

University of Kansas. 2018. “Bibliographies.” KU Writing Center. Last updated April 2018. http://writing.ku.edu/bibliographies .

University of Wisconsin-Madison. 2019. “Annotated Bibliography.” The Writing Center. Accessed June 14, 2019. https://writing.wisc.edu/handbook/assignments/annotatedbibliography/ .

You may reproduce it for non-commercial use if you use the entire handout and attribute the source: The Writing Center, University of North Carolina at Chapel Hill

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APA 7th Edition Style Guide

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• Annotated bibliography example - UNT Dallas Library
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What is an annotated bibliography?

An annotated bibliography is an organized list of sources, each of which is followed by a brief note or “annotation.”

These annotations do one or more of the following:

• describe the content and focus of the book or article
• suggest the source’s usefulness to your research
• evaluate its method, conclusions, or reliability
• record your reactions to the source.

The process of writing an annotated bibliography provides a structured process to learn about a research topic. It causes you to read the available research (also referred to as "the literature") more closely as you develop a better understanding of the topic, related issues, and current trends. 

Source: The University of Wisconsin-Madison: The Writing Center

Writing a strong annotation

The hardest part of this assignment is writing the annotation, but knowing what it entails can make this task less daunting.

While not all of these are necessary, an annotation could/will:

• Summarize the central theme and scope of the document
• Evaluates the authority, credibility, and/or background of the author(s)
• Comments on the intended audience (who was meant to read the document)
• Assesses the source’s strengths and weaknesses (Interesting? Helpful? Strong/weak argument? Strong/weak evidence?)
• Compares or contrast this work with others you have cited
• Critiques the relevance, accuracy, and quality of the source
• Evaluates the methods, conclusions/findings, and reliability of the source
• Shares how the source reinforces or contradicts your own argument
• Records your reactions to the reading
• States how the source will be used in your paper

Source:  UNT Dallas Learning Commons: Annotated Bibliography

Formatting rules

General Formatting Rules:

• Format and order references in alphabetical order just as you would a reference list
• Each annotation should be a new paragraph below its reference entry
• Indent the entire annotation 0.5 inch from the left margins just as you would a block quotation
• If the annotation spans multiple paragraphs, indent the first line of the second and any subsequent paragraphs an addition 0.5 inch the same as you would a block quotation with multiple paragraphs  

Source: Section 9.51 Annotated Bibliographies in the APA 7th Edition Publication Manual

Sample annotated bibliography

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How to Write a Research Paper: Annotated Bibliography

• Anatomy of a Research Paper
• Developing a Research Focus
• Background Research Tips
• Searching Tips
• Scholarly Journals vs. Popular Journals
• Thesis Statement
• Annotated Bibliography
• Citing Sources
• Evaluating Sources
• Literature Review
• Academic Integrity
• Scholarship as Conversation
• Understanding Fake News
• Data, Information, Knowledge

What is an Annotated Bibliography?

UMary Writing Center

Check out the resources available from the  Writing Center . 

Write an Annotated Bibliography

What is an annotated bibliography?

It is a list of citations for various books, articles, and other sources on a topic. 

An annotation is a short summary and/or critical evaluation of a source.

Annotated bibliographies answer the question: "What would be the most relevant, most useful, or most up-to-date sources for this topic?"

 Annotated bibliographies can be part of a larger research project, or can be a stand-alone report in itself. 

Annotation versus abstracts 

An abstract is a paragraph at the beginning of the paper that discusses the main point of the original work. They typically do not include evaluation comments. 

Annotations can either be descriptive or evaluative. The annotated bibliography looks like a works cited page but includes an annotation after each source cited. 

Types of Annotations: 

Descriptive Annotations: Focuses on description. Describes the source by answering the following questions. 

Who wrote the document?

What does the document discuss?

When and where was the document written? 

Why was the document produced?

How was it provided to the public?

Evaluative Annotations: Focuses on description and evaluation. Includes a summary and critically assess the work for accuracy, relevance, and quality. 

Evaluative annotations help you learn about your topic, develop a thesis statement, decide if a specific source will be useful for your assignment, and determine if there is enough valid information available to complete your project.

What does the annotation include?

Depending on your assignment and style guide, annotations may include some or all of the following information. 

• Should be no more than 150 words or 4 to 6 sentences long. 
• What is the main focus or purpose of the work?
• Who is the intended audience?
• ​How useful or relevant was the article to your topic?
• Was there any unique features that useful to you?
• What is the background and credibility of the author?
• What are any conclusions or observations that your reached about the article?

Which citation style to use?

There are many styles manuals with specific instructions on how to format your annotated bibliography. This largely depends on what your instructor prefers or your subject discipline. Check out our citation guides for more information. 

Additional Information

Why doesn't APA have an official APA-approved format for annotated bibliographies?

Always consult your instructor about the format of an annotated bibliography for your class assignments. These guides provide you with examples of various styles for annotated bibliographies and they may not be in the format required by your instructor. 

Citation Examples and Annotations

Book Citation with Descriptive Annotation

Liroff, R. A., & G. G. Davis. (1981). Protecting open space: Land use control in the Adirondack Park. Cambridge, MA: Ballinger.

This book describes the implementation of regional planning and land use regulation in the Adirondack Park in upstate New York. The authors provide program evaluations of the Adirondack Park Agency’s regulatory and local planning assistance programs.

Journal Article Citation with Evaluative Annotation

Gottlieb, P. D. (1995). The “golden egg” as a natural resource: Toward a normative theory of growth management. Society and Natural Resources, 8, (5): 49-56.

This article explains the dilemma faced by North American suburbs, which demand both preservation of local amenities (to protect quality of life) and physical development (to expand the tax base). Growth management has been proposed as a policy solution to this dilemma. An analogy is made between this approach and resource economics. The author concludes that the growth management debate raises legitimate issues of sustainability and efficiency.

Examples were taken from http://lib.calpoly.edu/support/how-to/write-an-annotated-bibliography/#samples

Book Citation

Lee, Seok-hoon, Yong-pil Kim, Nigel Hemmington, and Deok-kyun Yun. “Competitive Service Quality Improvement (CSQI): A Case Study in the Fast-Food Industry.” Food Service Technology 4 (2004): 75-84.

In this highly technical paper, three industrial engineering professors in Korea and one services management professor in the UK discuss the mathematical limitations of the popular SERVQUAL scales. Significantly, they also aim to measure service quality in the fast-food industry, a neglected area of study. Unfortunately, the paper’s sophisticated analytical methods make it inaccessible to all but the most expert of researchers.

Battle, Ken. “Child Poverty: The Evolution and Impact of Child Benefits.”  A Question of Commitment: Children's Rights in Canada . Ed. Katherine Covell and R.Brian Howe. Waterloo, ON: Wilfrid Laurier University Press. 2007. 21-44.

             Ken Battle draws on a close study of government documents, as well as his own research as an extensively-published policy analyst, to explain Canadian child benefit programs.  He outlines some fundamental assumptions supporting the belief that all society members should contribute to the upbringing of children.  His comparison of child poverty rates in a number of countries is a useful wake-up to anyone assuming Canadian society is doing a good job of protecting children.  Battle pays particular attention to the National Child Benefit (NCB), arguing that it did not deserve to be criticized by politicians and journalists.  He outlines the NCB’s development, costs, and benefits, and laments that the Conservative government scaled it back in favour of the inferior Universal Child Care Benefit (UCCB).  However, he relies too heavily on his own work; he is the sole or primary author of almost half the sources in his bibliography.  He could make this work stronger by drawing from others' perspectives and analyses.  However, Battle does offer a valuable source for this essay, because the chapter provides a concise overview of government-funded assistance currently available to parents.  This offers context for analyzing the scope and financial reality of child poverty in Canada.

Journal Article Example

  Kerr, Don and Roderic Beaujot. “Child Poverty and Family Structure in Canada, 1981-1997.”  Journal of Comparative Family Studies  34.3 (2003): 321-335.

             Sociology professors Kerr and Beaujot analyze the demographics of impoverished families.  Drawing on data from Canada’s annual Survey of Consumer Finances, the authors consider whether each family had one or two parents, the age of single parents, and the number of children in each household.  They analyze child poverty rates in light of both these demographic factors and larger economic issues.  Kerr and Beaujot use this data to argue that. 

Examples were taken from  http://libguides.enc.edu/writing_basics/ annotatedbib/mla

Check out these resources for more information about Annotated Bibliographies. 

• Purdue Owl- Annotated Bibliographies
• University of North Carolina at Chapel Hill- Annotated Bibliographies
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Annotated Bibliography

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Below is an example of an annotated bibliography. The annotated bibliography allows your professor to see the sources you will use in your final research paper. It shows that you have planned ahead by conducting research and gave thought to the information you will need to write a complete research paper. The annotations may summarize or evaluate the sources used. The references need to follow the APA rules for citations. The title page of your annotated bibliography follows the same rules as an APA research paper.

• Example APA Annotated Bibliography Remember, always follow your professor's instructions when creating an annotated bibliography.
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How to Prepare an Annotated Bibliography: The Annotated Bibliography

• The Annotated Bibliography
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Explanation, Process, Directions, and Examples

What is an annotated bibliography.

An annotated bibliography is a list of citations to books, articles, and documents. Each citation is followed by a brief (usually about 150 words) descriptive and evaluative paragraph, the annotation. The purpose of the annotation is to inform the reader of the relevance, accuracy, and quality of the sources cited.

Annotations vs. Abstracts

Abstracts are the purely descriptive summaries often found at the beginning of scholarly journal articles or in periodical indexes. Annotations are descriptive and critical; they may describe the author's point of view, authority, or clarity and appropriateness of expression.

The Process

Creating an annotated bibliography calls for the application of a variety of intellectual skills: concise exposition, succinct analysis, and informed library research.

First, locate and record citations to books, periodicals, and documents that may contain useful information and ideas on your topic. Briefly examine and review the actual items. Then choose those works that provide a variety of perspectives on your topic.

Cite the book, article, or document using the appropriate style.

Write a concise annotation that summarizes the central theme and scope of the book or article. Include one or more sentences that (a) evaluate the authority or background of the author, (b) comment on the intended audience, (c) compare or contrast this work with another you have cited, or (d) explain how this work illuminates your bibliography topic.

Critically Appraising the Book, Article, or Document

For guidance in critically appraising and analyzing the sources for your bibliography, see How to Critically Analyze Information Sources . For information on the author's background and views, ask at the reference desk for help finding appropriate biographical reference materials and book review sources.

Choosing the Correct Citation Style

Check with your instructor to find out which style is preferred for your class. Online citation guides for both the Modern Language Association (MLA) and the American Psychological Association (APA) styles are linked from the Library's Citation Management page .

Sample Annotated Bibliography Entries

The following example uses APA style ( Publication Manual of the American Psychological Association , 7th edition, 2019) for the journal citation:

Waite, L., Goldschneider, F., & Witsberger, C. (1986). Nonfamily living and the erosion of traditional family orientations among young adults. American Sociological Review, 51 (4), 541-554. The authors, researchers at the Rand Corporation and Brown University, use data from the National Longitudinal Surveys of Young Women and Young Men to test their hypothesis that nonfamily living by young adults alters their attitudes, values, plans, and expectations, moving them away from their belief in traditional sex roles. They find their hypothesis strongly supported in young females, while the effects were fewer in studies of young males. Increasing the time away from parents before marrying increased individualism, self-sufficiency, and changes in attitudes about families. In contrast, an earlier study by Williams cited below shows no significant gender differences in sex role attitudes as a result of nonfamily living.

This example uses MLA style ( MLA Handbook , 9th edition, 2021) for the journal citation. For additional annotation guidance from MLA, see 5.132: Annotated Bibliographies .

Waite, Linda J., et al. "Nonfamily Living and the Erosion of Traditional Family Orientations Among Young Adults." American Sociological Review, vol. 51, no. 4, 1986, pp. 541-554. The authors, researchers at the Rand Corporation and Brown University, use data from the National Longitudinal Surveys of Young Women and Young Men to test their hypothesis that nonfamily living by young adults alters their attitudes, values, plans, and expectations, moving them away from their belief in traditional sex roles. They find their hypothesis strongly supported in young females, while the effects were fewer in studies of young males. Increasing the time away from parents before marrying increased individualism, self-sufficiency, and changes in attitudes about families. In contrast, an earlier study by Williams cited below shows no significant gender differences in sex role attitudes as a result of nonfamily living.

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APA Style (7th edition)--For Prof. YPB's Classes: Sample Paper, Reference List & Annotated Bibliography

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What is an Annotated Bibliography

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Annotated Bibliographies - How To Guide with Template

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Sample Paper & Reference List

• APA Sample Paper Template

This sample paper includes a title page, sample first page, and references list in APA format. It can be used as a template to set up your assignment.

Sample Paper With Comments and Explanations

The American Psychological Association (APA) has created a sample paper that includes explanations of the elements and formatting in APA 7th ed. 

If your instructor requires you to use APA style headings and sub-headings, this document will show you how they work.

• Heading Level Template: Student Paper This template explains how to use heading in a student paper.
• APA Headings Example This is the same as the file above, but with example headings applied for heading Level 1 and heading Level 2.

If you are adding an appendix to your paper there are a few rules to follow that comply with APA guidelines:

• The Appendix appears  after  the References list
• If you have more than one appendix you would name the first appendix Appendix A, the second Appendix B, etc.
• The appendices should appear in the order that the information is mentioned in your essay
• Each appendix begins on a new page
• APA Sample Paper Template - with Appendix

APA End of Paper Checklist

• APA Style: Student Paper Checklist (Concise Guide, 7th edition) Use this checklist to help you make final edits on your APA Style paper.
• Writing Tutors Finished your assignment? Get feedback from a Polk State College writing tutor by submitting a paper to TLCC Online Tutoring.

Quick Rules for an APA Reference List

Your research paper ends with a list of all the sources cited in the text of the paper. Here are nine quick rules for this Reference list.

• Start a new page for your Reference list. Centre the title, References, at the top of the page.
• Double-space the list.
• Start the first line of each reference at the left margin; indent each subsequent line five spaces (a hanging indent).
• Put your list in alphabetical order. Alphabetize the list by the first word in the reference. In most cases, the first word will be the author’s last name. Where the author is unknown, alphabetize by the first word in the title, ignoring the words a, an, the.
• For each author, give the last name followed by a comma and the first (and middle, if listed) initials followed by periods.
• Italicize the titles of these works: books, audiovisual material, internet documents and newspapers, and the title and volume number of journals and magazines.
• Do not italicize titles of most parts of works, such as: articles from newspapers, magazines, or journals / essays, poems, short stories or chapter titles from a book / chapters or sections of an Internet document.
• In titles of non-periodicals (books, videotapes, websites, reports, poems, essays, chapters, etc), capitalize only the first letter of the first word of a title and subtitle, and all proper nouns (names of people, places, organizations, nationalities).
• If a web source (not from the library) is not a stable archived version, or you are unsure whether it is stable, include a statement of the accessed date before the link.

What is an Annotated Bibliography?

An annotated bibliography is a list of citations for various books, articles, and other sources on a topic. The annotated bibliography looks like a Reference page but includes an annotation after each source cited. An annotation is a short summary and/or critical evaluation of a source. Annotated bibliographies can be part of a larger research project, or can be a stand-alone report in itself.

Types of Annotations

 A summary annotation describes the source by answering the following questions: who wrote the document, what the document discusses, when and where was the document written, why was the document produced, and how was it provided to the public. The focus is on description. 

 An evaluative annotation includes a summary as listed above but also critically assesses the work for accuracy, relevance, and quality. Evaluative annotations can help you learn about your topic, develop a thesis statement, decide if a specific source will be useful for your assignment, and determine if there is enough valid information available to complete your project. The focus is on description and evaluation.

Annotated Bibliographies: How-To Guide

• Annotated Bibliography: APA Style This link goes to another libguide that has an example of a book and journal article annotated bibliography. This page also has a sample template of an APA Style annotated bibliography in Microsoft Word. Lastly, links to additional resources on annotated bibliographies are provided.

Below is a sample of an Evaluative Annotation:

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American Psychological Association (APA) Annotations

Creating an annotated bibliography in APA style

The Publication Manual of the American Psychological Association  7th edition (APA Manual) is kept behind the iDesk on the First Floor.

This example is based on the APA style guide, but your instructor might give you other formatting instructions . 

General guidelines

Some annotations are merely descriptive , summarizing the authors' qualifications, research methods, and arguments. 

Many annotations evaluate the quality of scholarship in a book or article.  You might want to consider the logic of authors' arguments, and the quality of their evidence.  Your findings can be positive, negative, or mixed.

Your professor might also want you to explain why the source is relevant to your assignment. 

Sample Page: APA-formatted annotated bibliography

Rules! rules! rules!

The Publication Manual of the American Psychological Association (7th ed.) states the following formatting rules:

• The text and the reference list should be double-spaced.
• Numbering starts on the title page, at the top right of the page.
• Reference list entries must have a hanging indent (to do this in Microsoft Word 2003, click Format, then Paragraph, then Special, and choose Hanging).
• There should be 1 inch (2.54 cm) margins all around (top, bottom, left, and right) on each page.
• Use Times Roman font, or a similar serif font.
• Each paragraph should be indented.

More Sample Annotations

Cornell University Library offers these instructions on preparing an annotated bibliography.

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Home / Guides / Citation Guides / APA Format / APA Annotated Bibliography Format

APA Annotated Bibliography Format

The American Psychological Association states that your instructor should set the guidelines for your annotated bibliography, but does ask that the list be formatted according to their standard reference page rules (see Section 9.51 of the  Publication Manual ). Since there are no set rules for creating one, you may be wondering how to create an annotated APA bibliography. If your teacher or professor requests one, don’t worry, here are our recommendations:

• Make sure you create your references according to APA’s guidelines. If you need some help, here’s a great  APA citation website , which shows how to create references for electronic sources. We also have a page on developing a reference for an  APA journal . Need other source types? Check out the other helpful pages on EasyBib.com.
• Annotations should be kept short and are usually not more than one paragraph.
• For more information on writing an annotation, visit the general  annotated bibliography guide .

Here’s a run-through of everything this page includes:

• Quick APA formatting guidelines

Annotation example

Visual example, using the easybib annotation tool, troubleshooting, quick  apa  formatting guidelines:.

• Use 1-inch page margins on all sides.
• The entire page should be double-spaced.
• Title your page, “Annotated Bibliography”. Center and bold it.
• Left-align references. If a reference runs over more than one line, any line(s) that comes after the first should be indented a ½ inch from the left margin.
• Organize your references alphabetically by the first word in the reference. (See further details in this  APA Reference Page  guide).
• Add the annotations on the line right after their corresponding reference.
• Indent annotations ½ inch from the left margin.
• Include a page number in the upper right corner; if this is a professional paper, it should be a running head.

For an annotated bibliography APA example, we’re using the same description as above. The only thing we’re going to change is the structure of the reference. For an APA bibliography, the reference needs to be an  APA citation , and the description can be formed the same way as above.

Here’s what the  APA book citation  for  The Elements of Eloquence: Secrets of the Perfect Turn of Phrase  looks like:

Forsyth, M. (2014).  The elements of eloquence: Secrets of the perfect turn of phrase.  Penguin Books.

The author, Mark Forsyth, examines the rhetorical devices used in the English language, analyzing the patterns and formats that create memorable quotes. He traces the history of rhetoric to the Ancient Greeks, and provides an abridged timeline, following their use and evolution through to modern day. The author also explores the broader subject of persuasion and maps out the role that the figures of rhetoric play in it. In all, he examines over thirty devices, dissecting notable passages and phrases from pop music, the plays of William Shakespeare, the Bible, and more to explore the figures of rhetoric at work within each of them. Thorough definitions accompany this examination of structure to demonstrate how these formulas have been used to generate famously memorable expressions as well as how to reproduce their effects.

The EasyBib citation generator has an annotation tool that can help you easily add your annotation to a citation.

• To do this, begin creating a citation in the EasyBib citation generator. Already have a citation on EasyBib.com? Go to the citation, open your citation options and select “Edit citation.”
• Once you get to the citation form (where you review found information), scroll to the bottom until you see the sections “More options.”
• Under that section, click on the “Add annotation” link to open the annotation box.
• Copy and paste your annotation into the box.
• Complete your citation.
• Your annotation will automatically be included and formatted with your citation. You can copy and paste directly into your paper!

Again, even though the APA style does not support the creation of bibliographies that include annotations, many schools and professors expect their students to include summaries or commentary alongside their citations in APA style.

Solution #1: How to write an annotation

Annotations are brief paragraph summaries of your source and may include details about how you plan to use the information in your paper, or the quality of information in your source. Take these steps:

• Read through the source.
• Identify the main thesis theme of the source then consider how you would summarize the article and its purpose in one sentence.
• Evaluate the source. Is the author(s) qualified? Is the source and its arguments credible? Well-written? Why or why not?
• How does the source relate to your paper?
• Write your annotation based on the above steps. Choose only the points that would most help you or your reader gain an understanding of the source and its significance.

Here are writing tips:

• Avoid describing every event, statistic, or detail that occurs in your source.
• Focus on details that are relevant to your topic or your paper. Help the reader understand why the source was selected and is importance.
• Think about how the information impacts your perspective, how it contributes to your topic, and the effect on your overall paper.

Annotated paragraph example:

Solution #2: How to correctly format an annotation with multiple paragraphs

• Indent the entire annotated paragraph at ½ of an inch. When done correctly, the left edge of the annotated paragraph will look entirely straight, as in the first example below.
• If there are multiple paragraphs, follow step one but use a second 0.5-inch indention on the second and following paragraphs.
• Avoid indenting the paragraph at 0.5 inch like a regular essay paragraph, as shown in the third example.

Single annotated paragraph example:

Multiple annotated paragraphs example:

In his novel, “A True Story of John Doe,” Samuel Smith outlines his life through the eyes of a fictional character. His recollection outlines the immigrant experience and demonstrates how modern life in England came to be.

          Chapters two and three outline the novelty of moving to a new location by describing the eventual progression to culture shock. Smith describes life as beautiful and wonderous in chapter two by emphasizing sensory experiences. However, in chapter three, he slowly gains awareness of the differences between his current and previous lives and of how the locals treat him. Smith nullifies the sensory experiences and, instead, focuses on the depth of the human emotion. I intend to use this source to compare to my own experience as an immigrant.

APA Formatting Guide

APA Formatting

• Annotated Bibliography
• Block Quotes
• et al Usage
• In-text Citations
• Multiple Authors
• Paraphrasing
• Page Numbers
• Parenthetical Citations
• Reference Page
• Sample Paper
• APA 7 Updates
• View APA Guide

Citation Examples

• Book Chapter
• Journal Article
• Magazine Article
• Newspaper Article
• Website (no author)
• View all APA Examples

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To create an annotated APA bibliography, follow the below recommendations:

• Order your reference entries in alphabetical order similar to how you would order entries in the reference list.
• If you want to add an annotation to an entry, add it as a new paragraph below the reference entry. The entire annotation is indented 0.5 inches from the left margin.

For example:

Lim, L. (2014). Ideology, rationality and reproduction in education: A critical discourse analysis. Discourse: Studies in the Cultural Politics of Education, 35 (1), 61–76. https://doi.org/10.1080/01596306.2012.739467 Lim focuses on issues of power and ideology dominant in curricular discourses of rationality to study a discourse analysis of the goals of one of the most important curricula in the teaching of thinking. He proves that political and class commitments are reproduced in the forms of thinking that are valued in societies. Through his research, Lim asserts that such curricula engage in creating our understanding of what thinking and rationality are.

To format an annotated bibliography in APA, follow the recommendations given below:

• Set the left, right, top, and bottom margins as 1 inch.
• Use double-line spacing.
• Title the page “Annotated Bibliography.” Set it in bold.
• The title should be aligned to the center of the page.
• As you format reference entries, left-align all references in the annotated bibliography section. If any entry runs over more than a line, indent the subsequent lines 0.5 inches from the left margin.
• Arrange all reference entries alphabetically according to the surname of the authors.
• Provide your annotations below the reference entry for which you want to give your annotation. Indent annotations 0.5 inches from the left margin.

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How to Prepare an Annotated Bibliography

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SAMPLE DESCRIPTIVE ANNOTATED BIBLIOGRAPHY ENTRY FOR A JOURNAL ARTICLE

The following example uses the APA format for the journal citation.

Waite, L. J., Goldschneider, F. K., & Witsberger, C. (1986). Nonfamily living and the erosion of traditional family orientations among young adults. American Sociological Review, 51 (4), 541-554.

This example uses the MLA format for the journal citation. NOTE: Standard MLA practice requires double spacing within citations.

Waite, Linda J., Frances Kobrin Goldscheider, and Christina Witsberger. "Nonfamily Living and the Erosion of Traditional Family Orientations Among Young Adults." American Sociological Review 51.4 (1986): 541-554. Print.

More Sample Annotations

• ​​ Annotated Bibliography Examples
• ​ Annotated Bibliography Samples

The University of Toronto offers  an example  that illustrates how to summarize a study's research methods and argument.

The Memorial University of Newfoundland presents  these examples of both descriptive and critical annotations.

The Writing Center at the University of Wisconsin gives examples  of the some of the most common forms of annotated bibliographies.

The Writing Center at the University of North Carolina gives examples of several different forms of annotated bibliographies in 3 popular citation formats: 

• MLA Example
• APA Example
• CBE Example

This page was adapted with permission from the following:

http://guides.library.cornell.edu/annotatedbibliography

How to prepare an annotated bibliography Research & Learning Services Olin Library Cornell University Library  Ithaca, NY, USA

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Narrative Essay

How to write an annotation.

One of the greatest challenges students face is adjusting to college reading expectations.  Unlike high school, students in college are expected to read more “academic” type of materials in less time and usually recall the information as soon as the next class.

The problem is many students spend hours reading and have no idea what they just read.  Their eyes are moving across the page, but their mind is somewhere else. The end result is wasted time, energy, and frustration…and having to read the text again.

Although students are taught  how to read  at an early age, many are not taught  how to actively engage  with written text or other media. Annotation is a tool to help you learn how to actively engage with a text or other media.

View the following video about how to annotate a text.

Annotating a text or other media (e.g. a video, image, etc.) is as much about you as it is the text you are annotating. What are YOUR responses to the author’s writing, claims and ideas? What are YOU thinking as you consider the work? Ask questions, challenge, think!

When we annotate an author’s work, our minds should encounter the mind of the author, openly and freely. If you met the author at a party, what would you like to tell to them; what would you like to ask them? What do you think they would say in response to your comments? You can be critical of the text, but you do not have to be. If you are annotating properly, you often begin to get ideas that have little or even nothing to do with the topic you are annotating. That’s fine: it’s all about generating insights and ideas of your own. Any good insight is worth keeping because it may make for a good essay or research paper later on.

The Secret is in the Pen

One of the ways proficient readers read is with a pen in hand. They know their purpose is to keep their attention on the material by:

• Predicting  what the material will be about
• Questioning  the material to further understanding
• Determining  what’s important
• Identifying  key vocabulary
• Summarizing  the material in their own words, and
• Monitoring  their comprehension (understanding) during and after engaging with the material

The same applies for mindfully viewing a film, video, image or other media.

Annotating a Text

Review the video, “How to Annotate a Text.”  Pay attention to both how to make annotations and what types of thoughts and ideas may be part of your annotations as you actively read a written text.

Example Assignment Format: Annotating a Written Text

For the annotation of reading assignments in this class, you will cite and comment on a minimum of FIVE (5) phrases, sentences or passages from notes you take on the selected readings.

Here is an example format for an assignment to annotate a written text:

Example Assignment Format: Annotating Media

In addition to annotating written text, at times you will have assignments to annotate media (e.g., videos, images or other media). For the annotation of media assignments in this class, you will cite and comment on a minimum of THREE (3) statements, facts, examples, research or any combination of those from the notes you take about selected media.

Here is an example format for an assignment to annotate media:

• Provided by : Lumen Learning. Located at : http://www.lumenlearning.com/ . License : CC BY: Attribution
• Authored by : Paul Powell . Provided by : Central Community College. Project : Kaleidoscope Open Course Initiative. License : CC BY: Attribution
• Authored by : Elisabeth Ellington and Ronda Dorsey Neugebauer . Provided by : Chadron State College. Project : Kaleidoscope Open Course Initiative. License : CC BY: Attribution
• Annotating a Text. Authored by : HaynesEnglish. Located at : http://youtu.be/pf9CTJj9dCM . License : All Rights Reserved . License Terms : Standard YouTube license
• How to Annotate a Text. Authored by : Kthiebau90. Located at : http://youtu.be/IzrWOj0gWHU . License : All Rights Reserved . License Terms : Standard YouTube License

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APA Sample Paper

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Note:  This page reflects the latest version of the APA Publication Manual (i.e., APA 7), which released in October 2019. The equivalent resource for the older APA 6 style  can be found here .

Media Files: APA Sample Student Paper  ,  APA Sample Professional Paper

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Note: The APA Publication Manual, 7 th Edition specifies different formatting conventions for student  and  professional  papers (i.e., papers written for credit in a course and papers intended for scholarly publication). These differences mostly extend to the title page and running head. Crucially, citation practices do not differ between the two styles of paper.

However, for your convenience, we have provided two versions of our APA 7 sample paper below: one in  student style and one in  professional  style.

Note: For accessibility purposes, we have used "Track Changes" to make comments along the margins of these samples. Those authored by [AF] denote explanations of formatting and [AWC] denote directions for writing and citing in APA 7. 

APA 7 Student Paper:

Apa 7 professional paper:.