APA (7th ed.) Citation

Levon, O. U. (1990). Caverns: A novel. Penguin Books.

Chicago Style (17th ed.) Citation

Levon, O. U. Caverns: A Novel. New York: Penguin Books, 1990.

MLA (9th ed.) Citation

Levon, O. U. Caverns: A Novel. Penguin Books, 1990.

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