Cita APA (7a ed.)

Nagel, S. S. (2002). Handbook of public policy evaluation. Sage.

Cita Chicago Style (17a ed.)

Nagel, Stuart S. Handbook of Public Policy Evaluation. Thousand Oaks, Calif: Sage, 2002.

Cita MLA (9a ed.)

Nagel, Stuart S. Handbook of Public Policy Evaluation. Sage, 2002.