King, C. M., & Powell, R. A. (2007). The natural history of weasels and stoats: Ecology, behavior, and management (2nd ed.). Oxford University Press.

King, C. M., and Roger A. Powell. The Natural History of Weasels and Stoats: Ecology, Behavior, and Management. 2nd ed. Oxford ; New York: Oxford University Press, 2007.

King, C. M., and Roger A. Powell. The Natural History of Weasels and Stoats: Ecology, Behavior, and Management. 2nd ed. Oxford University Press, 2007.