Citazione APA

Coupland, R. T. (1979). Grassland ecosystems of the world: Analysis of grass lands and their users.

Stile di citazione Chicago

Coupland, R T. Grassland Ecosystems of the World: Analysis of Grass Lands and Their Users. Cambridge, Cambridge University Press, 1979.

Citazione MLA

Coupland, R T. Grassland Ecosystems of the World: Analysis of Grass Lands and Their Users. 1979.