APA (7th ed.) Citation

Dressler, D. (1951). Probation and parole. Columbia Univ. Pr.

Chicago Style (17th ed.) Citation

Dressler, David. Probation and Parole. New York: Columbia Univ. Pr, 1951.

MLA (9th ed.) Citation

Dressler, David. Probation and Parole. Columbia Univ. Pr, 1951.