APA (7th ed.) Citation

Kraft, M. E., & Vig, N. J. (2013). Environmental policy: New directions for the twenty-first century (8th ed.). CQ Press.

Chicago Style (17th ed.) Citation

Kraft, Michael E., and Norman J. Vig. Environmental Policy: New Directions for the Twenty-first Century. 8th ed. Thousand Oaks, California: CQ Press, 2013.

MLA (9th ed.) Citation

Kraft, Michael E., and Norman J. Vig. Environmental Policy: New Directions for the Twenty-first Century. 8th ed. CQ Press, 2013.