APA Citation

Sumich, J. L. (1992). An introduction to the biology of marine life. Dubuque, EE.UU.: Brown Publishers.

Chicago Style Citation

Sumich, J. L. An Introduction to the Biology of Marine Life. Dubuque, EE.UU.: Brown Publishers, 1992.

MLA Citation

Sumich, J. L. An Introduction to the Biology of Marine Life. Dubuque, EE.UU.: Brown Publishers, 1992.

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