APA (7th ed.) Citation

Jeffries, M., & Mills, D. H. (1990). Freshwater ecology: Principles and applications. Belhaven Press.

Chicago Style (17th ed.) Citation

Jeffries, Michael, and Derek Henry Mills. Freshwater Ecology: Principles and Applications. London ; New York: Belhaven Press, 1990.

MLA (9th ed.) Citation

Jeffries, Michael, and Derek Henry Mills. Freshwater Ecology: Principles and Applications. Belhaven Press, 1990.