APA (7th ed.) Citation

Young, P. C. (1993). Concise encyclopedia of environmental systems. Pergamon Press.

Chicago Style (17th ed.) Citation

Young, Peter C. Concise Encyclopedia of Environmental Systems. Oxford: Pergamon Press, 1993.

MLA (9th ed.) Citation

Young, Peter C. Concise Encyclopedia of Environmental Systems. Pergamon Press, 1993.

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