APA (7th ed.) Citation

Walker, J. T., & Hemmens, C. (2011). Legal guide for police: Constitutional issues (9th ed.). Anderson Pub.

Chicago Style (17th ed.) Citation

Walker, Jeffery T., and Craig Hemmens. Legal Guide for Police: Constitutional Issues. 9th ed. Burlington, Mass: Anderson Pub, 2011.

MLA (9th ed.) Citation

Walker, Jeffery T., and Craig Hemmens. Legal Guide for Police: Constitutional Issues. 9th ed. Anderson Pub, 2011.