APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

McKenna, Malcolm C., et al. Classification of Mammals Above the Species Level. Columbia University Press, 1997.