Cita APA (7th ed.)

Edwards, G. C., & Sharkansky, I. (1978). The policy predicament: Making and imple-implementing public policy. Freeman.

Cita Chicago (17th ed.)

Edwards, George C., i Ira Sharkansky. The Policy Predicament: Making and Imple-implementing Public Policy. San Francisco: Freeman, 1978.

Cita MLA (9th ed.)

Edwards, George C., i Ira Sharkansky. The Policy Predicament: Making and Imple-implementing Public Policy. Freeman, 1978.