Cita APA (7a ed.)

Coupland, R. (1979). Grassland ecosystems of the world: Analysis of grasslands and their uses (1st edition.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Coupland, R.T. Grassland Ecosystems of the World: Analysis of Grasslands and Their Uses. 1st edition. Cambridge: Cambridge University Press, 1979.

Cita MLA (8a ed.)

Coupland, R.T. Grassland Ecosystems of the World: Analysis of Grasslands and Their Uses. 1st edition. Cambridge University Press, 1979.