APA (7th ed.) Citation

Grinnel, R. M., & Unrau, Y. A. (2005). Social work research and evaluation: Quantitative and qualitative approaches (7th ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Grinnel, Richard M., and Yvonne A. Unrau. Social Work Research and Evaluation: Quantitative and Qualitative Approaches. 7th ed. Oxford: Oxford University Press, 2005.

MLA (9th ed.) Citation

Grinnel, Richard M., and Yvonne A. Unrau. Social Work Research and Evaluation: Quantitative and Qualitative Approaches. 7th ed. Oxford University Press, 2005.