APA (7th ed.) Citation

Unesco, United Nations Environment Programme, & Food and Agriculture Organization of the United Nations. (1979). Tropical grazing land ecosystems: A state-of-knowledge report. Unesco.

Chicago Style (17th ed.) Citation

Unesco, United Nations Environment Programme, and Food and Agriculture Organization of the United Nations. Tropical Grazing Land Ecosystems: A State-of-knowledge Report. Paris: Unesco, 1979.

MLA (8th ed.) Citation

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