Books are still the backbone of most reading lists, so knowing how to reference them correctly is essential. The exact format depends on your referencing style. This UK guide shows you how to reference a book in Harvard, APA 7 and MLA, how to handle e-books and edited chapters, and the mistakes that lose easy marks.
How to Reference a Book in Harvard Style
In Harvard, the in-text citation gives author and year, with a page number for direct quotes: (Smith, 2024, p. 40). The reference-list entry follows this pattern: Author surname, Initial. (Year) Title of book. Edition (if not the first). Place of publication: Publisher. Italicise the title, and only include the edition when it is not the first.
How to Reference a Book in APA 7
APA 7 uses author–date in-text citations such as (Jones, 2024). The reference-list entry is: Author, A. A. (Year). Title of the book (Edition). Publisher. APA 7 dropped the requirement to include the publisher’s location, so you no longer add the city. Capitalise only the first word of the title and subtitle, plus any proper nouns.
How to Reference a Book in MLA
MLA uses the core-elements template. A book entry reads: Author. Title of Book. Publisher, Publication year. The in-text citation is the author’s surname and a page number with no comma: (Smith 40). Capitalise all major words in the title, which is a key difference from APA’s sentence-case style.
Referencing an E-book or a Chapter
For an e-book, reference it as you would a print book; if you read it on a device without stable page numbers, cite the chapter or section instead of a page. For a chapter in an edited book, name the chapter author first, then the book: Author of chapter (Year) ‘Chapter title’, in Editor (ed.) Book title. Place: Publisher, pp. x–y. This shows the marker exactly which part of the book you used.
Common Book Referencing Mistakes
Typical errors include forgetting the edition of a later-edition textbook, adding a publisher location in APA 7 (no longer required), muddling sentence case and title case between styles, and citing the whole book when a specific page would be clearer. For quotations, always include the page number. As with any style, consistency across every entry matters as much as any single rule.
Frequently Asked Questions
Do I need the edition when referencing a book?
Include the edition only when it is not the first edition. For a second edition or later, add it after the title (for example, 3rd edn) so your reader finds the exact version you used.
How do I reference an e-book?
Reference it like a print book. If the e-book has no fixed page numbers, cite the chapter or section for direct quotations instead of a page number.
How do I reference a book with multiple authors?
List the authors in the order shown on the book. In APA 7, use an ampersand before the final author in the reference list and “et al.” in text for three or more authors; Harvard and MLA have their own conventions, so follow your chosen style.
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