APA (7th ed.) Zitazioa

Steinbeck, J. (1970). The Moon in down: A novel. Penguin.

Chicago Style (17th ed.) Zitazioa

Steinbeck, John,[1902-1968]. The Moon in Down: A Novel. Hermondsworth: Penguin, 1970.

MLA (9th ed.) Zitazioa

Steinbeck, John,[1902-1968]. The Moon in Down: A Novel. Penguin, 1970.