Cita APA (7a ed.)

Henne Keith & Dudley, B. (1939). Handbook of photography. Whittlesey House.

Cita Chicago Style (17a ed.)

Henne Keith y Beverly Dudley. Handbook of Photography. New York: Whittlesey House, 1939.

Cita MLA (8a ed.)

Henne Keith y Beverly Dudley. Handbook of Photography. Whittlesey House, 1939.