Cita APA (7a ed.)

Knill, C., & Tosun, J. (2012). Public policy: A new introduction. Palgrave Macmillan.

Cita Chicago Style (17a ed.)

Knill, Christoph, y Jale Tosun. Public Policy: A New Introduction. New York: Palgrave Macmillan, 2012.

Cita MLA (9a ed.)

Knill, Christoph, y Jale Tosun. Public Policy: A New Introduction. Palgrave Macmillan, 2012.