APA Alıntı

Pianka, E. R. (1988). Evolutionary ecology (4th ed.). Harper & Row.

Chicago Stili Alıntı

Pianka, Eric R. Evolutionary Ecology. 4th ed. New York: Harper & Row, 1988.

MLA Alıntı

Pianka, Eric R. Evolutionary Ecology. 4th ed. Harper & Row, 1988.