APA (7th ed.) Zitazioa

Kraft, M. E., & Furlong, S. R. (2015). Public Policy: Politics, analysis, and alternatives. (5th ed.). Sage.

Chicago Style (17th ed.) Zitazioa

Kraft, Michael E., eta Scott R. Furlong. Public Policy: Politics, Analysis, and Alternatives. 5th ed. New Delhi: Sage, 2015.

MLA (9th ed.) Zitazioa

Kraft, Michael E., eta Scott R. Furlong. Public Policy: Politics, Analysis, and Alternatives. 5th ed. Sage, 2015.