Style de citation APA (7e éd.)

Gottlieb, R. (2005). Forcing the spring: The transformation of the American environmental movement (Rev. and updated ed.). Island Press.

Style de citation Chicago (17e éd.)

Gottlieb, Robert. Forcing the Spring: The Transformation of the American Environmental Movement. Rev. and updated ed. Washington, DC: Island Press, 2005.

Style de citation MLA (8e éd.)

Gottlieb, Robert. Forcing the Spring: The Transformation of the American Environmental Movement. Rev. and updated ed. Island Press, 2005.