Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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.

Παραπομπή σε μορφή MLA (9th εκδ.)

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