APA (7th ed.) Citation

Sloan, C., & Garrett, K. (2004). The human story: Our evolution from prehistoric ancestors to today. National Geographic.

Chicago Style (17th ed.) Citation

Sloan, Christopher, and Kenneth Garrett. The Human Story: Our Evolution from Prehistoric Ancestors to Today. Washington, DC: National Geographic, 2004.

MLA (8th ed.) Citation

Sloan, Christopher, and Kenneth Garrett. The Human Story: Our Evolution from Prehistoric Ancestors to Today. National Geographic, 2004.

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