United States. Department of Justice. Office of Community Oriented Policing Services. (1999). Crime mapping news: A quarterly newsletter for GIS, crime mapping and policing. Police Foundation.
Chicago Style (17th ed.) CitationUnited States. Department of Justice. Office of Community Oriented Policing Services. Crime Mapping News: A Quarterly Newsletter for GIS, Crime Mapping and Policing. Washington, D.C.: Police Foundation, 1999.
MLA (9th ed.) CitationUnited States. Department of Justice. Office of Community Oriented Policing Services. Crime Mapping News: A Quarterly Newsletter for GIS, Crime Mapping and Policing. Police Foundation, 1999.
Warning: These citations may not always be 100% accurate.