APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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