Gaya APA

Bayens, G., Smyka, J, O. (2012). Probation, Parole and Community (Based Corrections) . New York: McGraw-Hill.

Gaya MLA

Bayens, Gerald., Smyka, John, Ortiz. "Probation, Parole and Community (Based Corrections)". New York: McGraw-Hill, 2012. Text.