Cita APA (7a ed.)

National Probation and Parole Association & Bell, M. (1957). Guides for juvenile court judges.

Cita Chicago Style (17a ed.)

National Probation and Parole Association y Majorie Bell. Guides for Juvenile Court Judges. New York, NY [u.a.], 1957.

Cita MLA (9a ed.)

National Probation and Parole Association y Majorie Bell. Guides for Juvenile Court Judges. 1957.