APA (7th ed.) Citation

Nichols, M. (1993). The great apes: Between two worlds. National Geographic Society.

Chicago Style (17th ed.) Citation

Nichols, Michael. The Great Apes: Between Two Worlds. Washington, D.C.: National Geographic Society, 1993.

MLA (8th ed.) Citation

Nichols, Michael. The Great Apes: Between Two Worlds. National Geographic Society, 1993.

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