Style de citation APA (7e éd.)

Nachmias, D. (1980). The Practice of policy evaluation. St. Martin's Press.

Style de citation Chicago (17e éd.)

Nachmias, David. The Practice of Policy Evaluation. New York: St. Martin's Press, 1980.

Style de citation MLA (9e éd.)

Nachmias, David. The Practice of Policy Evaluation. St. Martin's Press, 1980.