Dyfyniad APA

Chasek, P. S., Downie, D. L., & Brown, J. W. (2017). Global environmental politics (Seventh edition.). Westview Press.

Dyfyniad Arddull Chicago

Chasek, Pamela S., David Leonard Downie, and Janet Welsh Brown. Global Environmental Politics. Seventh edition. Boulder, CO: Westview Press, 2017.

Dyfyniad MLA

Chasek, Pamela S., et al. Global Environmental Politics. Seventh edition. Westview Press, 2017.

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