APA (7th ed.) Citation

Cromwell, P. F., & Killinger, G. G. (1985). Probation and parole in the criminal justice system (2nd ed.). West Pub. Co.

Chicago Style (17th ed.) Citation

Cromwell, Paul F., and George Glenn Killinger. Probation and Parole in the Criminal Justice System. 2nd ed. St. Paul: West Pub. Co, 1985.

MLA (9th ed.) Citation

Cromwell, Paul F., and George Glenn Killinger. Probation and Parole in the Criminal Justice System. 2nd ed. West Pub. Co, 1985.