APA (7th ed.) Citation

Sumich, J. L. (1996). An introduction to the biology of marine life (6th ed.). Wm. C. Brown Publishers.

Chicago Style (17th ed.) Citation

Sumich, James L. An Introduction to the Biology of Marine Life. 6th ed. Dubuque, IA: Wm. C. Brown Publishers, 1996.

MLA (9th ed.) Citation

Sumich, James L. An Introduction to the Biology of Marine Life. 6th ed. Wm. C. Brown Publishers, 1996.