APA (7th ed.) Citation

Villee, C. A. (1977). Biology (7th ed.). Saunders.

Chicago Style (17th ed.) Citation

Villee, Claude Alvin. Biology. 7th ed. Philadelphia: Saunders, 1977.

MLA (9th ed.) Citation

Villee, Claude Alvin. Biology. 7th ed. Saunders, 1977.

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