Cita APA (7th ed.)

Theodoulou, S. Z., & Cahn, M. A. (1995). Public policy: The essential readings. Prentice Hall.

Cita Chicago (17th ed.)

Theodoulou, Stella Z., i Matthew Alan Cahn. Public Policy: The Essential Readings. Englewood Cliffs, N.J.: Prentice Hall, 1995.

Cita MLA (8th ed.)

Theodoulou, Stella Z., i Matthew Alan Cahn. Public Policy: The Essential Readings. Prentice Hall, 1995.