APA (7th ed.) Citation

McKenna, M. C., & Bell, S. K. (1997). Classification of mammals: Above the species level. Columbia University Press.

Chicago Style (17th ed.) Citation

McKenna, Malcolm C., and Susan K. Bell. Classification of Mammals: Above the Species Level. New York: Columbia University Press, 1997.

MLA (9th ed.) Citation

McKenna, Malcolm C., and Susan K. Bell. Classification of Mammals: Above the Species Level. Columbia University Press, 1997.