APA (7th ed.) Citation

Berk, R. A., & Rossi, P. H. (1999). Thinking about program evaluation (2nd ed.). SAGE.

Chicago Style (17th ed.) Citation

Berk, Richard A., and Peter H. Rossi. Thinking About Program Evaluation. 2nd ed. Thousand Oaks, Calif.: SAGE, 1999.

MLA (9th ed.) Citation

Berk, Richard A., and Peter H. Rossi. Thinking About Program Evaluation. 2nd ed. SAGE, 1999.