APA (7th ed.) Citation

Hickman, C. P., Robert, L. S., & Larson, A. (1994). Biology of animals (6th ed.). Wm. C. Brown.

Chicago Style (17th ed.) Citation

Hickman, Cleveland P., Larry S. Robert, and Allan Larson. Biology of Animals. 6th ed. Dubuque, Iowa: Wm. C. Brown, 1994.

MLA (9th ed.) Citation

Hickman, Cleveland P., et al. Biology of Animals. 6th ed. Wm. C. Brown, 1994.