Παραπομπή σε μορφή APA (7η εκδ.)

National Geographic Society (U.S.). (1953). Everyday life in ancient times: Highlights of the beginnings of western civilization in Mesopotamia, Egypt, Greece, and Rome. National Geographic Society.

Παραπομπή σε μορφή Chicago (17η εκδ.)

National Geographic Society (U.S.). Everyday Life in Ancient Times: Highlights of the Beginnings of Western Civilization in Mesopotamia, Egypt, Greece, and Rome. Washington, D.C: National Geographic Society, 1953.

Παραπομπή σε μορφή MLA (8th εκδ.)

National Geographic Society (U.S.). Everyday Life in Ancient Times: Highlights of the Beginnings of Western Civilization in Mesopotamia, Egypt, Greece, and Rome. National Geographic Society, 1953.