Cita APA (7th ed.)

Greene, G. (1962). Our man in Havana. Penguin Books.

Cita Chicago (17th ed.)

Greene, Graham. Our Man in Havana. Gran Bretaña: Penguin Books, 1962.

Cita MLA (9th ed.)

Greene, Graham. Our Man in Havana. Penguin Books, 1962.