APA (7e ed.) Bronvermelding

National Geographic Society. (1983). Peoples and places of the past: The National Geographic illustred cultural atlas of the ancient world. National Geographic Society.

Chicago (17e ed.) Bronvermelding

National Geographic Society. Peoples and Places of the Past: The National Geographic Illustred Cultural Atlas of the Ancient World. Washington, D.C: National Geographic Society, 1983.

MLA (9e ed.) Bronvermelding

National Geographic Society. Peoples and Places of the Past: The National Geographic Illustred Cultural Atlas of the Ancient World. National Geographic Society, 1983.