Cita APA (7th ed.)

Weimer, D. L., & Vining, A. R. (1999). Policy analysis: Concepts and practice (Third edition.). Prentice Hall.

Cita Chicago (17th ed.)

Weimer, David Leo, i Aidan R. Vining. Policy Analysis: Concepts and Practice. Third edition. Upper Saddle River, N.J.: Prentice Hall, 1999.

Cita MLA (8th ed.)

Weimer, David Leo, i Aidan R. Vining. Policy Analysis: Concepts and Practice. Third edition. Prentice Hall, 1999.