APA Edition Citation

Walker, E. P. (1968). Mammals of the world. 2v (2nd ed.).

Chicago Edition Citation

Walker, Ernest P. Mammals of the World. 2v. 2nd ed. 1968.

MLA Edition Citation

Walker, Ernest P. Mammals of the World. 2v. 2nd ed. 1968.

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