APA (7th ed.) Citation

National Geographic Society U.S. (1981). National Geographic atlas of the world (5th ed.). National Geographic Society.

Chicago Style (17th ed.) Citation

National Geographic Society U.S. National Geographic Atlas of the World. 5th ed. Washington, D.C: National Geographic Society, 1981.

MLA (9th ed.) Citation

National Geographic Society U.S. National Geographic Atlas of the World. 5th ed. National Geographic Society, 1981.

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