Cita APA (7a ed.)

Patton, M. Q. (1987). Utilization-focused evaluation (2nd ed.). Sage.

Cita Chicago Style (17a ed.)

Patton, Michael Quinn. Utilization-focused Evaluation. 2nd ed. Beverly Hills [etc.]: Sage, 1987.

Cita MLA (9a ed.)

Patton, Michael Quinn. Utilization-focused Evaluation. 2nd ed. Sage, 1987.