APA (7th ed.) Citation

United Nations Environment Programme. (1988). The state of the environment, 1988: The public and the environment. UNEP.

Chicago Style (17th ed.) Citation

United Nations Environment Programme. The State of the Environment, 1988: The Public and the Environment. New York: UNEP, 1988.

MLA (8th ed.) Citation

United Nations Environment Programme. The State of the Environment, 1988: The Public and the Environment. UNEP, 1988.

Warning: These citations may not always be 100% accurate.