Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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