Cita APA (7a ed.)

Knill, C., & Tosun Jale. (2020). Public policy: A new introduction (2nd ed.). Macmillan international higher education.

Cita Chicago Style (17a ed.)

Knill, Christoph, y Tosun Jale. Public Policy: A New Introduction. 2nd ed. London: Macmillan international higher education, 2020.

Cita MLA (9a ed.)

Knill, Christoph, y Tosun Jale. Public Policy: A New Introduction. 2nd ed. Macmillan international higher education, 2020.