APA (7th ed.) Citation

Gregory, P. (2004). The Queen's Fool: A Novel. Touchstone Book.

Chicago Style (17th ed.) Citation

Gregory, Philippa. The Queen's Fool: A Novel. New York, USA: Touchstone Book, 2004.

MLA (9th ed.) Citation

Gregory, Philippa. The Queen's Fool: A Novel. Touchstone Book, 2004.