APA aipamena

Beyer, J. E. (1981). Aquatic ecosystems: An operational research approach. University of Washington Press.

Chicago Style aipamena

Beyer, Jan E. Aquatic Ecosystems: An Operational Research Approach. Seattle: University of Washington Press, 1981.

MLA aipamena

Beyer, Jan E. Aquatic Ecosystems: An Operational Research Approach. University of Washington Press, 1981.