APA (7th ed.) Citation

Royse, D., Thyer, B. A., Padgett, D. K., & Logan, T. K. (2001). Program evaluation: An introduction (Tercera edición.). Brooks/Cole Thomson Learning.

Chicago Style (17th ed.) Citation

Royse, David, Bruce A. Thyer, Deborah K. Padgett, and T. K. Logan. Program Evaluation: An Introduction. Tercera edición. Wadsworth: Brooks/Cole Thomson Learning, 2001.

MLA (8th ed.) Citation

Royse, David, et al. Program Evaluation: An Introduction. Tercera edición. Brooks/Cole Thomson Learning, 2001.