Cita APA (7a ed.)

Piccioli, A., & Davidson, A. (1935). The magic gate of the Sahara. Methuen & Co.

Cita Chicago Style (17a ed.)

Piccioli, Angelo, y Angus Davidson. The Magic Gate of the Sahara. London: Methuen & Co, 1935.

Cita MLA (8a ed.)

Piccioli, Angelo, y Angus Davidson. The Magic Gate of the Sahara. Methuen & Co, 1935.