Cita APA (7a ed.)

Powell, E. A. (1926). In Barbary: Tunisia, Algeria, Morocco, and the Sahara. Century.

Cita Chicago Style (17a ed.)

Powell, E. Alexander. In Barbary: Tunisia, Algeria, Morocco, and the Sahara. New York ; London: Century, 1926.

Cita MLA (8a ed.)

Powell, E. Alexander. In Barbary: Tunisia, Algeria, Morocco, and the Sahara. Century, 1926.