Cita APA (7a ed.)

Martin, L. L., & Kettner, P. M. (1996). Measuring the performance of human service programs. Sage.

Cita Chicago Style (17a ed.)

Martin, Lawrence L., y Peter M. Kettner. Measuring the Performance of Human Service Programs. Thousand Oaks, California [etc.]: Sage, 1996.

Cita MLA (9a ed.)

Martin, Lawrence L., y Peter M. Kettner. Measuring the Performance of Human Service Programs. Sage, 1996.