APA (7th ed.) Citation

Westman, W. E. (1985). Ecology, impact assessment, and environmental planning. Wiley.

Chicago Style (17th ed.) Citation

Westman, Walter E. Ecology, Impact Assessment, and Environmental Planning. New York, New York: Wiley, 1985.

MLA (9th ed.) Citation

Westman, Walter E. Ecology, Impact Assessment, and Environmental Planning. Wiley, 1985.