APA (7th ed.) Citation

Porter, G., Brown, J. W., & Chasek, P. S. (2000). Global environmental politics (3rd ed.). Westview Press.

Chicago Style (17th ed.) Citation

Porter, Gareth, Janet Welsh Brown, and Pamela S. Chasek. Global Environmental Politics. 3rd ed. Boulder, Colo: Westview Press, 2000.

MLA (9th ed.) Citation

Porter, Gareth, et al. Global Environmental Politics. 3rd ed. Westview Press, 2000.