APA (7th ed.) Zitazioa

Greene, G. (1963). The confidential agent. Penguin Books.

Chicago Style (17th ed.) Zitazioa

Greene, Graham. The Confidential Agent. Harmondsworth: Penguin Books, 1963.

MLA (9th ed.) Zitazioa

Greene, Graham. The Confidential Agent. Penguin Books, 1963.