APA (7th ed.) Citation

Haddon, M. (2019). The porpoise: A novel. Chatto & Windus.

Chicago Style (17th ed.) Citation

Haddon, Mark. The Porpoise: A Novel. London: Chatto & Windus, 2019.

MLA (9th ed.) Citation

Haddon, Mark. The Porpoise: A Novel. Chatto & Windus, 2019.

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