APA (7th ed.) Citation

Dugatkin, L. A. (1997). Cooperation among animals: An evolutionary perspective. Oxford University Press.

Chicago Style (17th ed.) Citation

Dugatkin, Lee Alan. Cooperation Among Animals: An Evolutionary Perspective. New York: Oxford University Press, 1997.

MLA (9th ed.) Citation

Dugatkin, Lee Alan. Cooperation Among Animals: An Evolutionary Perspective. Oxford University Press, 1997.