APA (7th ed.) Citation

Ulman, J. N. (1938). National Program to Develop Probation and Parole.

Chicago Style (17th ed.) Citation

Ulman, Joseph N. National Program to Develop Probation and Parole. 1938.

MLA (9th ed.) Citation

Ulman, Joseph N. National Program to Develop Probation and Parole. 1938.

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