Cita APA

 Gruber, J. (2007).  Public finance and public policy.  Worth Publishers.

Chicago Style Citation

 Gruber, Jonathan.  Public Finance and Public Policy.  Worth Publishers, 2007.

Cita MLA

 Gruber, Jonathan.  Public Finance and Public Policy.  Worth Publishers, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.