Style de citation APA (7e éd.)

Tropman, J. E. (1984). Policy management in the human services. Columbia University Press.

Style de citation Chicago (17e éd.)

Tropman, John E. Policy Management in the Human Services. New York: Columbia University Press, 1984.

Style de citation MLA (9e éd.)

Tropman, John E. Policy Management in the Human Services. Columbia University Press, 1984.