APA (7th ed.) Citation

Williamson, H. E. (1990). The corrections profession (1. print.). Sage.

Chicago Style (17th ed.) Citation

Williamson, Harold E. The Corrections Profession. 1. print. Newbury Park [u.a.]: Sage, 1990.

MLA (8th ed.) Citation

Williamson, Harold E. The Corrections Profession. 1. print. Sage, 1990.