Cita APA (7a ed.)

Shafritz, J. M., & Borick, C. P. (2008). Introducing public policy. Pearson Longman.

Cita Chicago Style (17a ed.)

Shafritz, Jay M., y Christopher P. Borick. Introducing Public Policy. New York: Pearson Longman, 2008.

Cita MLA (9a ed.)

Shafritz, Jay M., y Christopher P. Borick. Introducing Public Policy. Pearson Longman, 2008.