Vig, N. J., & Kraft, M. E. (2016). Environmental policy: New directions for the twenty-first century (9th ed.). Thousand Oaks, California : London: CQ Press ; SAGE Publications Ltd..
Chicago Style CitationVig, Norman J., and Michael E. Kraft. Environmental Policy: New Directions for the Twenty-first Century. 9th ed. Thousand Oaks, California : London: CQ Press ; SAGE Publications Ltd., 2016.
MLA CitationVig, Norman J., and Michael E. Kraft. Environmental Policy: New Directions for the Twenty-first Century. 9th ed. Thousand Oaks, California : London: CQ Press ; SAGE Publications Ltd., 2016.
Warning: These citations may not always be 100% accurate.