APA (7th ed.) Citation

Theroux, P. (1989). My secret history. Penguin Group.

Chicago Style (17th ed.) Citation

Theroux, Paul. My Secret History. London: Penguin Group, 1989.

MLA (9th ed.) Citation

Theroux, Paul. My Secret History. Penguin Group, 1989.

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