Cita APA (7a ed.)

National Geographic Society, Speiser, E. A., & Herget, H. M. (1951). Everyday life in ancient times: Highlights of the beginnings of Western civilization in Mesopotamia, Egypt, Greece, and Rome (Repr.). National Geographic Society.

Cita Chicago Style (17a ed.)

National Geographic Society, E. A. Speiser, y Herbert M. Herget. Everyday Life in Ancient Times: Highlights of the Beginnings of Western Civilization in Mesopotamia, Egypt, Greece, and Rome. Repr. Washington: National Geographic Society, 1951.

Cita MLA (9a ed.)

National Geographic Society, et al. Everyday Life in Ancient Times: Highlights of the Beginnings of Western Civilization in Mesopotamia, Egypt, Greece, and Rome. Repr. National Geographic Society, 1951.