APA (7th ed.) Citation

Nowak, R. M. (1999). Walker's mammals of the world (Sixth edition.). Johns Hopkins University Press.

Chicago Style (17th ed.) Citation

Nowak, Ronald M. Walker's Mammals of the World. Sixth edition. Baltimore: Johns Hopkins University Press, 1999.

MLA (9th ed.) Citation

Nowak, Ronald M. Walker's Mammals of the World. Sixth edition. Johns Hopkins University Press, 1999.

Warning: These citations may not always be 100% accurate.