Style de citation APA (7e éd.)

Graham, M. (1999). The Morning after earth day: Practical environmental politics. Brooklyn Institution Press.

Style de citation Chicago (17e éd.)

Graham, Mary. The Morning After Earth Day: Practical Environmental Politics. Washington, D. C: Brooklyn Institution Press, 1999.

Style de citation MLA (9e éd.)

Graham, Mary. The Morning After Earth Day: Practical Environmental Politics. Brooklyn Institution Press, 1999.