Grieve, J., Harfield, C., & MacVean, A. (2007). Policing. SAGE.
Chicago Style (17th ed.) CitationGrieve, John, Clive Harfield, and Allyson MacVean. Policing. Los Angeles [u.a.]: SAGE, 2007.
MLA (8th ed.) CitationGrieve, John, et al. Policing. SAGE, 2007.
Warning: These citations may not always be 100% accurate.