APA (7th ed.) Citation

Levitan, S. A., & Wurzburg, G. K. (1979). Evaluating federal social programs: An uncertain art. W. E. Upjohn Inst. for Employment Research.

Chicago Style (17th ed.) Citation

Levitan, Sar A., and Gregory K. Wurzburg. Evaluating Federal Social Programs: An Uncertain Art. Kalamazoo, Mich: W. E. Upjohn Inst. for Employment Research, 1979.

MLA (9th ed.) Citation

Levitan, Sar A., and Gregory K. Wurzburg. Evaluating Federal Social Programs: An Uncertain Art. W. E. Upjohn Inst. for Employment Research, 1979.