APA Citation

National Geographic Society. Cartographic Division, & National Geographic Society. Cartographic Division. (1981). The world. Washington: The Division.

Chicago Style Citation

National Geographic Society. Cartographic Division, and National Geographic Society. Cartographic Division. The World. Washington: The Division, 1981.

MLA Citation

National Geographic Society. Cartographic Division, and National Geographic Society. Cartographic Division. The World. Washington: The Division, 1981.

Warning: These citations may not always be 100% accurate.