APA (7th ed.) Citation

Pianka, E. R. (1974). Evolutionary ecology. Harper & Row.

Chicago Style (17th ed.) Citation

Pianka, Eric R. Evolutionary Ecology. New York: Harper & Row, 1974.

MLA (9th ed.) Citation

Pianka, Eric R. Evolutionary Ecology. Harper & Row, 1974.

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