APA (7th ed.) Citation

Weiskel, T. C., & Gray, R. A. (1992). Environmental decline and public policy: Pattern, trend and prospect. Pierian.

Chicago Style (17th ed.) Citation

Weiskel, Timothy C., and Richard A. Gray. Environmental Decline and Public Policy: Pattern, Trend and Prospect. Ann Arbor: Pierian, 1992.

MLA (9th ed.) Citation

Weiskel, Timothy C., and Richard A. Gray. Environmental Decline and Public Policy: Pattern, Trend and Prospect. Pierian, 1992.