Cita APA (7a ed.)

National Probation and Parole Association. (1922). NPPA news on delinquency and crime. Assoc.

Cita Chicago Style (17a ed.)

National Probation and Parole Association. NPPA News on Delinquency and Crime. New York, NY: Assoc, 1922.

Cita MLA (8a ed.)

National Probation and Parole Association. NPPA News on Delinquency and Crime. Assoc, 1922.