APA (7th ed.) Citation

Heller, Z. (2009). The believers. Penguin Books.

Chicago Style (17th ed.) Citation

Heller, Zoë. The Believers. London: Penguin Books, 2009.

MLA (9th ed.) Citation

Heller, Zoë. The Believers. Penguin Books, 2009.

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