Gerking, S. D. l., & International Biological Programme. Sectional Committee on Productivity of Freshwater Communities. (1967). The biological basis of freshwater fish production: A symposium. Blackwell Scientific Pub.
Chicago Style (17. basım) AtıfGerking, Shelby De los., ve International Biological Programme. Sectional Committee on Productivity of Freshwater Communities. The Biological Basis of Freshwater Fish Production: A Symposium. Oxford: Blackwell Scientific Pub, 1967.
MLA (9th ed.) AtıfGerking, Shelby De los., ve International Biological Programme. Sectional Committee on Productivity of Freshwater Communities. The Biological Basis of Freshwater Fish Production: A Symposium. Blackwell Scientific Pub, 1967.
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