APA (7th ed.) Citation

National Geographic Maps & Carroll, A. (1998). Population & resources. National Geographic Society.

Chicago Style (17th ed.) Citation

National Geographic Maps and Allen Carroll. Population & Resources. Washington, D.C.: National Geographic Society, 1998.

MLA (8th ed.) Citation

National Geographic Maps and Allen Carroll. Population & Resources. National Geographic Society, 1998.

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