APA (7. basım) Alıntı

Cren, E. L. (1980). The functioning of freshwater ecosystems. Cambridge University Press.

Chicago Style (17. basım) Atıf

Cren, E.D. Le. The Functioning of Freshwater Ecosystems. Cambridge: Cambridge University Press, 1980.

MLA (9th ed.) Atıf

Cren, E.D. Le. The Functioning of Freshwater Ecosystems. Cambridge University Press, 1980.