APA (7th ed.) Citation

Keyes, M. (2003). Angels. Penguin Books.

Chicago Style (17th ed.) Citation

Keyes, Marian. Angels. London [etc.]: Penguin Books, 2003.

MLA (9th ed.) Citation

Keyes, Marian. Angels. Penguin Books, 2003.

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