APA (7th ed.) Citation

Schaller, G. B. (1963). The mountain gorilla: Ecology and behavior. Univ. of Chicago Press.

Chicago Style (17th ed.) Citation

Schaller, George B. The Mountain Gorilla: Ecology and Behavior. Chicago [u.a.]: Univ. of Chicago Press, 1963.

MLA (9th ed.) Citation

Schaller, George B. The Mountain Gorilla: Ecology and Behavior. Univ. of Chicago Press, 1963.

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