APA (7th ed.) Citation
Grosvenor, M. B., & Severy, M. Greece and Rome: Builders of Our World. National Geographic Society.
Chicago Style (17th ed.) Citation
Grosvenor, Melville Bell, and Merle Severy. Greece and Rome: Builders of Our World. Washington, EUA: National Geographic Society.
MLA (9th ed.) Citation
Grosvenor, Melville Bell, and Merle Severy. Greece and Rome: Builders of Our World. National Geographic Society.
Warning: These citations may not always be 100% accurate.