Style de citation APA (7e éd.)

Greenberg, M. R. (2007). Environmental policy analysis and practice. Rutgers University Press.

Style de citation Chicago (17e éd.)

Greenberg, Michael R. Environmental Policy Analysis and Practice. New Brunswick, N.J.: Rutgers University Press, 2007.

Style de citation MLA (9e éd.)

Greenberg, Michael R. Environmental Policy Analysis and Practice. Rutgers University Press, 2007.