APA (7th ed.) Citation

(1950). Advances in understanding the offender. National probation and parole association.

Chicago Style (17th ed.) Citation

Advances in Understanding the Offender. National probation and parole association, 1950.

MLA (8th ed.) Citation

Advances in Understanding the Offender. National probation and parole association, 1950.

Warning: These citations may not always be 100% accurate.