APA (7th ed.) Zitazioa

Gruber, J. (2011). Public Finance and Public Policy (3rd ed.). Worth Publishers.

Chicago Style (17th ed.) Zitazioa

Gruber, Jonathan. Public Finance and Public Policy. 3rd ed. New York: Worth Publishers, 2011.

MLA (9th ed.) Zitazioa

Gruber, Jonathan. Public Finance and Public Policy. 3rd ed. Worth Publishers, 2011.