APA (7th ed.) Citation

Sergeant, A. (2007). A True Friend: A Novel. Project Gutenberg.

Chicago Style (17th ed.) Citation

Sergeant, Adeline. A True Friend: A Novel. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Sergeant, Adeline. A True Friend: A Novel. Project Gutenberg, 2007.

Warning: These citations may not always be 100% accurate.