APA Style

Bayens, G, J., Smykla, J, O. (2013). Probation, parole, and community-based corrections : supervision, treatment, and evidence-based practices . New York: McGraw-Hill Higher Education.

MLA Style

Bayens, Gerald, J.., Smykla, John, Ortiz. "Probation, parole, and community-based corrections : supervision, treatment, and evidence-based practices". New York: McGraw-Hill Higher Education, 2013. Text.