Cita APA (7a ed.)

Grinnell, R. M. (1981). Social work research and evaluation. F.E. Peacock Publishers.

Cita Chicago Style (17a ed.)

Grinnell, Richard M. Social Work Research and Evaluation. Itasca, Ill: F.E. Peacock Publishers, 1981.

Cita MLA (9a ed.)

Grinnell, Richard M. Social Work Research and Evaluation. F.E. Peacock Publishers, 1981.