APA (7e ed.) Bronvermelding

Grinnell, J. R. M., Grinnell, R. M., & Unrau, Y. A. (2018). Social work research and evaluation: Foundations of evidence-based practice (Eleventh Edition.). Oxford University Press.

Chicago (17e ed.) Bronvermelding

Grinnell, Jr. Richard M., Richard M. Grinnell, en Yvonne A. Unrau. Social Work Research and Evaluation: Foundations of Evidence-based Practice. Eleventh Edition. New York, NY: Oxford University Press, 2018.

MLA (9e ed.) Bronvermelding

Grinnell, Jr. Richard M., et al. Social Work Research and Evaluation: Foundations of Evidence-based Practice. Eleventh Edition. Oxford University Press, 2018.