APA (7th ed.) Citation

Shadish, W. R., Cook, T. D., & Leviton, L. C. (1991). Foundations of program evaluation: Theories of practice. Sage.

Chicago Style (17th ed.) Citation

Shadish, William R., Thomas D. Cook, and Laura C. Leviton. Foundations of Program Evaluation: Theories of Practice. Newbury Park [etc.]: Sage, 1991.

MLA (9th ed.) Citation

Shadish, William R., et al. Foundations of Program Evaluation: Theories of Practice. Sage, 1991.