APA (7th ed.) Citation

Schefler, W. C. (1976). Biology: Principles and issues. Addison-Wesley Pub. Co..

Chicago Style (17th ed.) Citation

Schefler, William C. Biology: Principles and Issues. Reading, Mass.: Addison-Wesley Pub. Co., 1976.

MLA (9th ed.) Citation

Schefler, William C. Biology: Principles and Issues. Addison-Wesley Pub. Co., 1976.