APA (7th ed.) Citation

Sumich, J. L. (1982). An introduction to the biology of marine life (2. ed.). Brown.

Chicago Style (17th ed.) Citation

Sumich, James L. An Introduction to the Biology of Marine Life. 2. ed. Dubuque, Iowa: Brown, 1982.

MLA (9th ed.) Citation

Sumich, James L. An Introduction to the Biology of Marine Life. 2. ed. Brown, 1982.