When discussing book titles in written content, it's essential to follow established conventions for formatting and presentation. The question of whether to underline book titles is a common one, and the answer depends on the style guide being used. In general, book titles can be formatted in several ways, including italics, quotation marks, or underlining, depending on the context and the style guide being followed.
Style Guides and Book Title Formatting

Major style guides, such as the Chicago Manual of Style (CMS), the Associated Press Stylebook (AP), and the Modern Language Association Handbook (MLA), provide guidance on how to format book titles. The CMS recommends italics for book titles, while the AP style suggests using quotation marks for book titles in news stories. The MLA style also uses italics for book titles.
Underlining Book Titles
Underlining book titles is generally not recommended in digital content, as it can be confused with hyperlinks. However, in handwritten or typed documents, underlining was once a common way to indicate italics, as italic fonts were not always available. With the advent of digital writing and the widespread availability of italic fonts, underlining has largely fallen out of favor for book titles.
| Style Guide | Book Title Formatting |
|---|---|
| Chicago Manual of Style (CMS) | Italics |
| Associated Press Stylebook (AP) | Quotation marks (in news stories) |
| Modern Language Association Handbook (MLA) | Italics |

Key Points
- The formatting of book titles depends on the style guide being used.
- Italics are commonly used for book titles in many style guides, including the Chicago Manual of Style and the Modern Language Association Handbook.
- Quotation marks may be used for book titles in certain contexts, such as news stories following the Associated Press Stylebook.
- Underlining book titles is not typically recommended in digital content.
- Consistency in formatting is essential for maintaining a professional tone and clarity in communication.
Understanding the nuances of book title formatting is crucial for writers, editors, and anyone involved in the publication process. By following the guidelines set forth by recognized style guides, individuals can ensure that their work is presented in a clear, consistent, and professional manner.
What is the recommended way to format book titles in digital content?
+The recommended way to format book titles in digital content is to use italics, as suggested by style guides like the Chicago Manual of Style and the Modern Language Association Handbook.
Can quotation marks be used for book titles?
+Yes, quotation marks can be used for book titles in certain contexts, such as in news stories following the Associated Press Stylebook. However, this is less common than using italics for book titles.
Why is underlining not recommended for book titles in digital content?
+Underlining is not recommended for book titles in digital content because it can be confused with hyperlinks. Instead, italics or quotation marks should be used, depending on the style guide being followed.
In conclusion, the formatting of book titles is an important aspect of written communication that requires attention to detail and adherence to established style guides. By understanding the recommended practices for formatting book titles, writers and editors can ensure that their work is presented in a professional and consistent manner.