APA način citiranja

Perkins, E. J. (1974). The biology of estuaries and coastal waters. Academic Press.

Čikaški stil citiranja

Perkins, E. J. The Biology of Estuaries and Coastal Waters. New York: Academic Press, 1974.

MLA način citiranja

Perkins, E. J. The Biology of Estuaries and Coastal Waters. Academic Press, 1974.