APA (7th ed.) Citation

Adams, H., & MacFarlane, L. (1999). Esther: A novel. Penguin Books.

Chicago Style (17th ed.) Citation

Adams, Henry, and Lisa MacFarlane. Esther: A Novel. New York: Penguin Books, 1999.

MLA (9th ed.) Citation

Adams, Henry, and Lisa MacFarlane. Esther: A Novel. Penguin Books, 1999.