Dyfyniad APA

Jorgensen, S. E., & Halling-Sorensen, B. M. (1998). Handbook of estimation methods in ecotoxicology and environmental chemistry. Lewis Publishers.

Dyfyniad Arddull Chicago

Jorgensen, Sven Erik, and B. Mahler Halling-Sorensen. Handbook of Estimation Methods in Ecotoxicology and Environmental Chemistry. New York: Lewis Publishers, 1998.

Dyfyniad MLA

Jorgensen, Sven Erik, and B. Mahler Halling-Sorensen. Handbook of Estimation Methods in Ecotoxicology and Environmental Chemistry. Lewis Publishers, 1998.

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