Cita APA (7a ed.)

Ashford, D. E. (1992). History and Context in Comparative Public Policy. University of Pittsburgh Press.

Cita Chicago Style (17a ed.)

Ashford, Douglas E. History and Context in Comparative Public Policy. Pittsburgh: University of Pittsburgh Press, 1992.

Cita MLA (9a ed.)

Ashford, Douglas E. History and Context in Comparative Public Policy. University of Pittsburgh Press, 1992.