APA (7th ed.) Citation

Vig, N. G. (1997). Environmental policy. CQ Press.

Chicago Style (17th ed.) Citation

Vig, N. G. Environmental Policy. Washington,D.C: CQ Press, 1997.

MLA (9th ed.) Citation

Vig, N. G. Environmental Policy. CQ Press, 1997.

Warning: These citations may not always be 100% accurate.