Παραπομπή APA

Sumich, J. L. (2004). Introduction to the biology of marine life (8th ed.). Jones and Bartlett Publishers.

Παραπομπή Chicago Style

Sumich, James L. Introduction to the Biology of Marine Life. 8th ed. London: Jones and Bartlett Publishers, 2004.

Παραπομπή MLA

Sumich, James L. Introduction to the Biology of Marine Life. 8th ed. Jones and Bartlett Publishers, 2004.