APA (7th ed.) Zitazioa

Stainbeck, J. (1961). To a God unknown. Penguin.

Chicago Style (17th ed.) Zitazioa

Stainbeck, John. To a God Unknown. Harmondsworth: Penguin, 1961.

MLA (9th ed.) Zitazioa

Stainbeck, John. To a God Unknown. Penguin, 1961.