APA (7th ed.) Citation

Penny, L. (2007). The cruelest month: A Chief Inspector Gamache novel. Minotaur Books.

Chicago Style (17th ed.) Citation

Penny, Louise. The Cruelest Month: A Chief Inspector Gamache Novel. New York: Minotaur Books, 2007.

MLA (8th ed.) Citation

Penny, Louise. The Cruelest Month: A Chief Inspector Gamache Novel. Minotaur Books, 2007.

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