Turabian citation style is a simplified version of Chicago style built for student research papers, theses, and dissertations. Created by Kate L. Turabian at the University of Chicago, it offers two citation systems: notes-bibliography, which pairs footnotes or endnotes with a matching bibliography, and author-date, which pairs short in-text parentheses with a matching reference list. This guide covers Turabian formatting rules, in-text citation patterns for both systems, bibliography and reference list examples by source type, and answers to the questions students ask most.
What Is Turabian Style?
Turabian style takes its name from Kate L. Turabian, a dissertation secretary at the University of Chicago. She adapted the university’s own scholarly manual into a shorter guide for students, officially titled A Manual for Writers of Research Papers, Theses, and Dissertations. The current edition is the 9th, based on the 17th edition of the Chicago Manual of Style. It has since moved to an 18th edition, but as of this writing Turabian’s own manual has not yet been updated to match it.
Instructors in history, literature, theology, and other humanities fields assign Turabian citation style often. It keeps the rigor of Chicago’s citation rules. It drops publishing details, like proofreading marks for print runs, that a student paper never needs. Graduate schools also lean on Turabian for thesis and dissertation formatting, since its rules were written for exactly that kind of long-form academic writing.
Turabian vs. Chicago Style: What’s the Difference?
Turabian and the Chicago Manual of Style share the same two citation systems and most of the same formatting logic. Many instructors use the names interchangeably. The practical difference is audience. The Chicago Manual of Style traces its own history back to editors and typesetters preparing manuscripts for publication. It includes chapters on indexing, permissions, and manuscript submission that a student will never touch. Turabian strips that manual down to the rules a student actually needs for a class paper, thesis, or dissertation. It also adds guidance built just for students, like its own title page format, that the Chicago Manual of Style does not cover at all. If your assignment sheet just says “Chicago style” with no other detail, Turabian’s simplified rules will satisfy it in almost every case.
The same logic applies if your field normally uses MLA or APA for other assignments. Check the actual instructions before assuming which citation style a paper needs.
Some departments keep their own Turabian variations, like a required cover sheet layout or a shortened citation format. Always check your assignment instructions before you start formatting a paper.
How to Format a Paper in Turabian Style
Turabian’s page formatting rules apply to both citation systems, whether you format entries by hand or with citation tools. Follow these unless your instructor’s guidelines say otherwise:
- 1-inch margins on all sides
- Times New Roman, 12 pt font
- Double-spaced body text
- ½-inch paragraph indents
- Single-spaced block quotes
- Single-spaced bibliography entries
Direct quotes and block quotes follow their own introduction rules. See our guide on how to introduce quotations for phrasing that leads smoothly into a quoted source.
Page numbers follow a specific pattern. Your cover sheet counts as page one but shows no printed number. Front matter, such as a table of contents, uses lowercase roman numerals starting at ii. The body switches to Arabic numerals in the top right corner, starting at 1.
Headings follow their own capitalization rules too. Turabian uses headline case, capitalizing every significant word, for chapter names and the first three heading levels. Lower-level headings switch to sentence case instead. Longer works like books and plays get italics. Shorter works like articles and poems go in quotation marks.
Turabian Notes-Bibliography Citations
The notes-bibliography system pairs a superscript number in the text with a footnote or endnote. Historians, literature scholars, and philosophers rely on this system most for their citations, since Turabian and Chicago name it as the default for those fields.
The first citation for a source spells out everything: author, work name, publication information, and a page number. Every citation after that for the same source can shorten to the author’s last name, a short version of the work name, and the page number. A full first entry like Tara Westover, Educated (New York: Random House, 2018), 42, becomes Westover, Educated, 108 the next time you cite it.
At the end of the paper, a full bibliography lists every source alphabetized by the author’s last name. Each entry uses a hanging indent, so every line after the first sits half an inch deeper than the line above it.
Turabian Author-Date Citations
The author-date system drops footnotes. Instead, it uses a short parenthetical citation placed directly in the sentence, usually the author’s last name and the year of publication. A page number gets added for direct quotes or specific data. A citation for a single idea might read (Westover 2018), while a direct quote adds the number: (Westover 2018, 42). Citing two sources for the same point separates them with a semicolon inside the same parentheses.
Each in-text citation points to a full entry in an alphabetized reference list at the end of the paper. Under author date, social science, education, and hard science instructors tend to prefer this system because it keeps the text uncluttered and puts the publication date front and center. That matters more in fields where research ages quickly. Formatting every citation by hand gets tedious once a paper cites a dozen sources. Citation tools, including EssayReply’s Turabian author-date citation generator, can build correctly formatted in-text and reference entries automatically.
Turabian Bibliography and Reference List Examples by Source Type
Need a quick way to check a citation? The exact punctuation and order depend on both the source type and the system you’re using. The tables below format the same three source types both ways.
| Source Type | Footnote | Bibliography Entry |
|---|---|---|
| Book | 1. Tara Westover, Educated (New York: Random House, 2018), 42. | Westover, Tara. Educated. New York: Random House, 2018. |
| Journal Article | 2. Aya Nakamura, “Reading Habits in College Students,” Journal of Education Research 45, no. 2 (2023): 112. | Nakamura, Aya. “Reading Habits in College Students.” Journal of Education Research 45, no. 2 (2023): 108-24. |
| Website | 3. “How to Format Academic Papers,” Center for Academic Writing, accessed March 4, 2026, https://example.edu/format-guide. | Center for Academic Writing. “How to Format Academic Papers.” Accessed March 4, 2026. https://example.edu/format-guide. |
| Source Type | In-Text Citation | Reference List Entry |
|---|---|---|
| Book | (Westover 2018, 42) | Westover, Tara. 2018. Educated. New York: Random House. |
| Journal Article | (Nakamura 2023, 112) | Nakamura, Aya. 2023. “Reading Habits in College Students.” Journal of Education Research 45 (2): 108-24. |
| Website | (Center for Academic Writing 2026) | Center for Academic Writing. 2026. “How to Format Academic Papers.” Accessed March 4, 2026. https://example.edu/format-guide. |
Citing a different kind of source? See our full guides on how to cite a book, how to cite a journal article, and how to cite a website for source-specific rules and edge cases these tables don’t cover.
When to Use Turabian Style
Use Turabian citation style whenever an assignment sheet, thesis handbook, or dissertation office specifically names it. This is common at universities that model their own graduate writing requirements on the University of Chicago Press’s manual. It shows up most often in history, theology, philosophy, and other humanities courses using notes-bibliography citations. Education and social science courses tend to use author date instead.
Theses and dissertations at schools that require Turabian usually follow it for the entire document, from the cover sheet through the final entry. If your instructor just says “Chicago style” with no other detail, Turabian’s rules are a safe default. When you’re unsure which citation style your assignment calls for, our citation styles guide compares Turabian against MLA, APA, and Chicago side by side.
Common Turabian Citation Mistakes to Avoid
Even careful writers slip up with Turabian citation style. These are the citation mistakes graders flag most often, no matter how many sources a paper cites.
| Mistake | Fix |
|---|---|
| Using a full note every time a source repeats | Switch to a shortened note (last name, short version of the work’s name, page) after the first full citation. |
| Mixing notes-bibliography and author-date in one paper | Pick one system for the entire paper unless your instructor allows a mix. |
| Skipping the hanging indent in the bibliography or reference list | Indent every line after the first half inch for each entry. |
| Forgetting a page number on a direct quote | Add the page number to the note or the parenthetical citation, not just the final entry. |
| Alphabetizing the bibliography by title instead of author | Alphabetize by the author’s last name, or by title only when no author is listed. |
Frequently Asked Questions About Turabian Style
Is Turabian the same as Chicago style?
They share the same two citation systems and most formatting rules, but Turabian is a shortened version built for student papers, while the Chicago Manual of Style covers professional publishing in full.
Which Turabian system should I use, notes-bibliography or author-date?
Check your assignment sheet first. Without instructions, use notes-bibliography for history, literature, and the arts, and author-date for education and the social sciences.
Do I need a title page in Turabian style?
Most course papers use Turabian’s student title page format. Theses and dissertations usually follow a separate dissertation title page format set by the graduate school.
How do I shorten a note after the first full citation?
Use the author’s last name, a short version of the work’s name, and the page number. A full first note for Tara Westover’s book becomes Westover, Educated, 108 in every note after it.
What edition of Turabian is current?
The 9th edition is current, and it is based on the 17th edition of the Chicago Manual of Style.
Was this article helpful?
Written by
Terry is a Chicago-based writer and editor who creates practical, student-friendly guides on essay writing, research, and citation styles (APA, MLA, and Chicago). He’s spent 15+ years editing educational content and building clear examples that help readers apply rules without guessing. When he’s not revising drafts, he’s usually turning messy notes into clean outlines and hunting down the one detail everyone skips.