APA (7th ed.) Citation

Peak, K. J. (2015). Introduction to criminal justice. Sage.

Chicago Style (17th ed.) Citation

Peak, Kenneth J. Introduction to Criminal Justice. Los Angeles [etc.]: Sage, 2015.

MLA (9th ed.) Citation

Peak, Kenneth J. Introduction to Criminal Justice. Sage, 2015.

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