APA (7th ed.) Citation

American Society for Public Administration & Chelimsky, E. (1989). Program evaluation: Patterns and directions. American Society for Public Administration.

Chicago Style (17th ed.) Citation

American Society for Public Administration and Eleanor Chelimsky. Program Evaluation: Patterns and Directions. Washington, D.C: American Society for Public Administration, 1989.

MLA (9th ed.) Citation

American Society for Public Administration and Eleanor Chelimsky. Program Evaluation: Patterns and Directions. American Society for Public Administration, 1989.