Cita APA (7th ed.)

(1979). Tropical grazing land ecosystems: A state of -knowledge report prepared. Unesco.

Cita Chicago (17th ed.)

Tropical Grazing Land Ecosystems: A State of -knowledge Report Prepared. Paris: Unesco, 1979.

Cita MLA (9th ed.)

Tropical Grazing Land Ecosystems: A State of -knowledge Report Prepared. Unesco, 1979.