APA (7th ed.) Citation

Airth, R. (2005). River of darkness. Penguin Books.

Chicago Style (17th ed.) Citation

Airth, Rennie. River of Darkness. New York: Penguin Books, 2005.

MLA (8th ed.) Citation

Airth, Rennie. River of Darkness. Penguin Books, 2005.

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