APA Citation

Eric R Pianka. (1994). Evolutionary ecology. New York: Harper Collins.

Trích dẫn kiểu Chicago

Eric R Pianka. Evolutionary Ecology. New York: Harper Collins, 1994.

MLA Citation

Eric R Pianka. Evolutionary Ecology. New York: Harper Collins, 1994.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.