Worrall, J. L., & Schmalleger, F. (2013). Policing. Pearson.
Chicago Style (17th ed.) CitationWorrall, John L., and Frank Schmalleger. Policing. Boston Munich [u.a.]: Pearson, 2013.
MLA (9th ed.) CitationWorrall, John L., and Frank Schmalleger. Policing. Pearson, 2013.
Warning: These citations may not always be 100% accurate.