APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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