How to Cite a Book

How to cite a book: record the author, publication year, italicised title, and publisher, then arrange those elements to match APA, MLA, or Chicago style. This free generator builds the full reference and matching in-text citation for any book in seconds.

How do I cite a book with this generator?

Choose your style, enter the book’s title or ISBN, and the generator retrieves the author, year, and publisher, then formats a ready-to-paste reference and in-text citation. You copy both into your paper and reference list without manual formatting.

The tool auto-fills metadata from the ISBN or title, but you should always check it against the book’s copyright page. Databases sometimes record the wrong year, an incomplete subtitle, or an editor as the author. Correct any field before you copy the result, then paste the reference into your bibliography and the shorter citation into your text.

What information do I need to cite a book?

Every book citation needs four core elements: the author’s name, the publication year, the full title including any subtitle, and the publisher. Edited or translated books add the editor or translator, and later editions add the edition number.

Find all of these on the title page and the copyright page, not the cover. The copyright page lists the exact publisher, the most recent copyright year, and the edition. Use the author name as printed, and capture the subtitle after the colon, because styles treat titles and subtitles differently.

How do I cite a book in-text?

In-text rules differ by style: APA uses author and year with a page number for quotations, MLA uses author and page number, and Chicago uses a superscript number tied to a footnote. Each points the reader to the full reference.

For a direct quotation from page 45 of Robert Sapolsky’s Behave, the three styles produce:

APA and MLA omit the page number when you paraphrase across the whole book, but always include it for a direct quotation. Chicago repeats a shortened note (author surname, short title, page) for every later reference to the same book.

How do I format the full reference entry?

The reference entry lists the same four elements in a style-specific order and punctuation. APA puts the year straight after the author, MLA and Chicago place the year at the end after the publisher, and all three current editions omit the publisher’s city.

Here is the same print book, Sapolsky’s Behave, formatted as a reference-list or works-cited entry in each style:

APA 7Sapolsky, R. M. (2017). Behave: The biology of humans at our best and worst. Penguin Books.

MLA 9Sapolsky, Robert M. Behave: The Biology of Humans at Our Best and Worst. Penguin Books, 2017.

Chicago 18Sapolsky, Robert M. Behave: The Biology of Humans at Our Best and Worst. Penguin Books, 2017.

Note the subtitle: APA capitalises only its first word (The biology…), while MLA and Chicago capitalise every major word (The Biology…). The MLA and Chicago bibliography entries look nearly identical, but Chicago’s footnote form wraps the publisher and year in parentheses, which MLA never does.

How do I handle multiple authors, editions, and chapters?

Author count changes the format most. APA lists up to 20 authors with an ampersand before the last, MLA names two authors in full but uses the first author plus “et al.” for three or more, and edited or translated books add a labelled editor or translator.

For a later edition, add the edition number after the title: APA uses (2nd ed.) in parentheses, while MLA and Chicago write 2nd ed. after the title. To cite a single chapter in an edited collection, name the chapter author and chapter title first, then the editors and book:

APA chapterAuthor, A. A. (2020). Chapter title. In B. B. Editor (Ed.), Book title (pp. 15–30). Publisher.

For an e-book, keep the same reference and add the DOI or URL at the end, as shown in the anatomy figure above. Do not add “Kindle edition” or the retailer name in APA; MLA may note the version if it differs from the print text.

How accurate is this book citation generator?

The generator applies the official APA, MLA, and Chicago rules through a maintained CSL engine, so the structure, punctuation, and italics are reliable. Its accuracy depends on the source data, which is why a quick manual check against the copyright page matters.

Automated metadata is the weak point, not the formatting. Common issues include a printing year mistaken for the copyright year, a truncated subtitle, an editor imported as the author, or title-case applied where APA needs sentence case. Verify the author spelling, the year, the full subtitle, and the publisher before you submit. Treat the tool as a fast, accurate first draft that you confirm rather than a replacement for reading your own book’s title page.

Frequently asked questions

How do I cite a book with no author?

Move the title to the front of the entry and alphabetise by the first significant word. In APA and MLA, use the corporate author if a company or organisation produced the book; only genuinely anonymous works begin with the title.

Do I need the publisher’s city or location?

No. APA 7 dropped publisher locations, and Chicago’s 18th edition no longer requires the place of publication either. MLA 9 also omits the city. Current book citations end with the publisher name and the year.

How do I cite one chapter in an edited book?

Cite the chapter author and chapter title first, then write “In,” name the editors, give the book title in italics, add the page range, and end with the publisher. Your in-text citation names the chapter author, not the editor.

How do I cite an e-book or Kindle book?

Format it like the print book, then add the DOI or the stable URL at the end if you read it online. In APA, do not add “Kindle edition” or the store name; the reference stays identical to the print version otherwise.

How do I cite a book with multiple authors?

APA lists every author up to 20 with an ampersand before the last name. MLA names two authors in full but shortens three or more to the first author followed by “et al.” Chicago lists up to ten authors in the bibliography.

Do I italicise the book title?

Yes. In every major style the full book title is italicised. APA uses sentence case, capitalising only the first word and the first word of the subtitle, while MLA and Chicago use title case, capitalising all major words.

Related tools & guides

Ready to format a full paper? Use the APA citation generator for psychology and science courses, or switch to the MLA citation generator for humanities essays. History and other Chicago-style work is covered by our Chicago style citation tool. New to referencing? Start with the plain-English explainer on what a citation is before you build your reference list.