APA (7th ed.) Citation

Stewart, I. S., & Lynch, J. (2007). Earth: The biography. National Geographic Society.

Chicago Style (17th ed.) Citation

Stewart, Iain S., and John Lynch. Earth: The Biography. Washington, D.C.: National Geographic Society, 2007.

MLA (8th ed.) Citation

Stewart, Iain S., and John Lynch. Earth: The Biography. National Geographic Society, 2007.

Warning: These citations may not always be 100% accurate.