Cita APA (7th ed.)

Gabor, P. M., & Grinnell, R. M. (1994). Evaluation and quality improvement in the human services. Allyn and Bacon.

Cita Chicago (17th ed.)

Gabor, Peter M.S.W, i Richard M. Grinnell. Evaluation and Quality Improvement in the Human Services. Boston: Allyn and Bacon, 1994.

Cita MLA (9th ed.)

Gabor, Peter M.S.W, i Richard M. Grinnell. Evaluation and Quality Improvement in the Human Services. Allyn and Bacon, 1994.

Atenció: Aquestes cites poden no estar 100% correctes.