Cita APA (7a ed.)

Hancock, B. W., & Sharp, P. M. (1997). Public policy, crime, and criminal justice. Prentice Hall.

Cita Chicago Style (17a ed.)

Hancock, Barry W., y Paul M. Sharp. Public Policy, Crime, and Criminal Justice. Upper Saddle River, NJ: Prentice Hall, 1997.

Cita MLA (8a ed.)

Hancock, Barry W., y Paul M. Sharp. Public Policy, Crime, and Criminal Justice. Prentice Hall, 1997.