APA (7th ed.) Zitazioa

Steinbeck, J. (1986). East of Eden. Penguin Books.

Chicago Style (17th ed.) Zitazioa

Steinbeck, John. East of Eden. New York, N.Y.: Penguin Books, 1986.

MLA (9th ed.) Zitazioa

Steinbeck, John. East of Eden. Penguin Books, 1986.