APA (7th ed.) Citation

National Geographic Society (U.S.). Cartographic Division. (1942). Theater of war in Europe, Africa and Western Asia. The Society.

Chicago Style (17th ed.) Citation

National Geographic Society (U.S.). Cartographic Division. Theater of War in Europe, Africa and Western Asia. Washington: The Society, 1942.

MLA (9th ed.) Citation

National Geographic Society (U.S.). Cartographic Division. Theater of War in Europe, Africa and Western Asia. The Society, 1942.