Styl cytowania APA

French, N. R. [. (1979). Perspectives in grassland ecology. Springer - Verlag.

Styl cytowania Chicago

French, Norman R. [ed.]. Perspectives in Grassland Ecology. New York: Springer - Verlag, 1979.

Styl cytowania MLA

French, Norman R. [ed.]. Perspectives in Grassland Ecology. Springer - Verlag, 1979.