Cita APA

Nowak, R. M. (2005). Walker's carnivores of the world. Baltimore: Johns Hopkins University Press.

Citación estilo Chicago

Nowak, Ronald M. Walker's Carnivores of the World. Baltimore: Johns Hopkins University Press, 2005.

Cita MLA

Nowak, Ronald M. Walker's Carnivores of the World. Baltimore: Johns Hopkins University Press, 2005.