APA (7th ed.) Citation

McDonald, J. N. (1981). North American bison: Their classification and evolution. University of California Press.

Chicago Style (17th ed.) Citation

McDonald, Jerry N. North American Bison: Their Classification and Evolution. Berkeley: University of California Press, 1981.

MLA (9th ed.) Citation

McDonald, Jerry N. North American Bison: Their Classification and Evolution. University of California Press, 1981.