Program evaluation

MLA

Royse, David D, Bruce A Thyer, and Deborah Padgett. Program Evaluation : an Introduction to an Evidence-based Approach. Sixth Edition. Boston, MA: Cengage Learning, 2016.

APA

Royse, D. D, Thyer, B. A., & Padgett, D. (2016). Program evaluation : an introduction to an evidence-based approach. Sixth Edition. Boston, MA: Cengage Learning.

Chicago

Royse, David D., Bruce A. Thyer, and Deborah Padgett. Program Evaluation: An Introduction to an Evidence-Based Approach. Sixth Edition. Boston, MA: Cengage Learning, 2016.