Cita APA (7a ed.)

United States. Department of Air Force. (1953). Drygalski Island: Antárctica. The Aeronautical Chart Service.

Cita Chicago Style (17a ed.)

United States. Department of Air Force. Drygalski Island: Antárctica. Washington D.C.: The Aeronautical Chart Service, 1953.

Cita MLA (8a ed.)

United States. Department of Air Force. Drygalski Island: Antárctica. The Aeronautical Chart Service, 1953.