Citazione Stile APA (7a Edizione)

Jeffries, M., & Mills, D. (1992). Freshwater ecology principles and applications. CBS.

Citazione stile Chigago Style (17a edizione)

Jeffries, Michael, e Derek Mills. Freshwater Ecology Principles and Applications. New Delhi: CBS, 1992.

Citatione MLA (9a ed.)

Jeffries, Michael, e Derek Mills. Freshwater Ecology Principles and Applications. CBS, 1992.