APA (7th ed.) Citation

Keyes, M. (2008). This charming man. Penguin Books.

Chicago Style (17th ed.) Citation

Keyes, Marian. This Charming Man. London: Penguin Books, 2008.

MLA (9th ed.) Citation

Keyes, Marian. This Charming Man. Penguin Books, 2008.

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