APA (7th ed.) Citation

Hickman, C. P., & Roberts, L. S. (1994). Biology of animals (6th edition.). Wm. C. Brown Publishers.

Chicago Style (17th ed.) Citation

Hickman, Cleveland P., and Larry S. Roberts. Biology of Animals. 6th edition. Dubuque: Wm. C. Brown Publishers, 1994.

MLA (8th ed.) Citation

Hickman, Cleveland P., and Larry S. Roberts. Biology of Animals. 6th edition. Wm. C. Brown Publishers, 1994.

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