APA (7th ed.) Citation

Nijkamp, P., & Hafkamp, W. (1980). Environmental policy analysis: Operational methods and models. J. Wiley.

Chicago Style (17th ed.) Citation

Nijkamp, Peter, and Wim Hafkamp. Environmental Policy Analysis: Operational Methods and Models. Chichester [England] ; New York: J. Wiley, 1980.

MLA (9th ed.) Citation

Nijkamp, Peter, and Wim Hafkamp. Environmental Policy Analysis: Operational Methods and Models. J. Wiley, 1980.