Cita APA

Grinnell, R. M., & Unrau, Y. A. (2014). Social work research and evaluation: Foundations of evidence-based practice (10a. ed.). Oxford University Press.

Citación estilo Chicago

Grinnell, Richard M., and Yvonne A. Unrau. Social Work Research and Evaluation: Foundations of Evidence-based Practice. 10a. ed. Oxford: Oxford University Press, 2014.

Cita MLA

Grinnell, Richard M., and Yvonne A. Unrau. Social Work Research and Evaluation: Foundations of Evidence-based Practice. 10a. ed. Oxford University Press, 2014.