APA (7th ed.) Citation

Geist, V., Kleiman, D. G., & McDade,Melissa C. (2004). Grzimek's animal life encyclopedia, Vol. 12: Mammals I (Second ed.). Thomson Gale.

Chicago Style (17th ed.) Citation

Geist, Valerius, Devra G. Kleiman, and McDade,Melissa C. Grzimek's Animal Life Encyclopedia, Vol. 12: Mammals I. Second ed. Detroit: Thomson Gale, 2004.

MLA (9th ed.) Citation

Geist, Valerius, et al. Grzimek's Animal Life Encyclopedia, Vol. 12: Mammals I. Second ed. Thomson Gale, 2004.