National Geographic Society & National Geographic Society. (1959). The National Geographic: The journal of the National Geographic Society. National Geographic Society.
Cita Chicago Style (17a ed.)National Geographic Society y National Geographic Society. The National Geographic: The Journal of the National Geographic Society. Washington, D.C.: National Geographic Society, 1959.
Cita MLA (9a ed.)National Geographic Society y National Geographic Society. The National Geographic: The Journal of the National Geographic Society. National Geographic Society, 1959.
Precaución: Estas citas no son 100% exactas.