APA (7th ed.) Citation

Ridker, A. (2019). The altruists: A novel. Viking.

Chicago Style (17th ed.) Citation

Ridker, Andrew. The Altruists: A Novel. [New York, New York]: Viking, 2019.

MLA (9th ed.) Citation

Ridker, Andrew. The Altruists: A Novel. Viking, 2019.

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