APA Citatie

Sumich, J. L. (1980). An introduction to the Biology of Marine Life. Dubuque, Iowa: Wm. C. Brown.

Chicago Style citaat

Sumich, James L. An Introduction to the Biology of Marine Life. Dubuque, Iowa: Wm. C. Brown, 1980.

MLA citatie

Sumich, James L. An Introduction to the Biology of Marine Life. Dubuque, Iowa: Wm. C. Brown, 1980.

Let op: Deze citaties zijn niet altijd 100% accuraat.