Cita APA (7th ed.)

Wyatt, W. (1980). The secret of the Sierra Madre: The man who was B. Traven. Doubleday.

Cita Chicago (17th ed.)

Wyatt, Will. The Secret of the Sierra Madre: The Man Who Was B. Traven. Garden City, N.Y: Doubleday, 1980.

Cita MLA (9th ed.)

Wyatt, Will. The Secret of the Sierra Madre: The Man Who Was B. Traven. Doubleday, 1980.