APA Citation

Villee, C. A., & Dethier, V. G. (1971). Biological principles and processes. Philadelphia: W. B. Saunders.

Chicago Style Citation

Villee, Claude A., and Vincent Gaston Dethier. Biological Principles and Processes. Philadelphia: W. B. Saunders, 1971.

MLA Citation

Villee, Claude A., and Vincent Gaston Dethier. Biological Principles and Processes. Philadelphia: W. B. Saunders, 1971.

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