Community Relations Service, Washington, DC, & Community Relations Service. (1993). Principles of good policing: Avoiding violence between police and citizens (Rev.). US Gov.Print.Off.
Chicago-Zitierstil (17. Ausg.)Community Relations Service, Washington, DC, und Community Relations Service. Principles of Good Policing: Avoiding Violence Between Police and Citizens. Rev. Washington, DC: US Gov.Print.Off, 1993.
MLA-Zitierstil (8. Ausg.)Community Relations Service, Washington, DC, und Community Relations Service. Principles of Good Policing: Avoiding Violence Between Police and Citizens. Rev. US Gov.Print.Off, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.