Großbritannien, Research, Development and Statistics Directorate, Policing and Reducing Crime Unit, & Großbritannien Research, D. a. S. D. P. a. R. C. U. (1992). Police research series: Paper. Home Office, Research, Development and Statistics Directorate.
Chicago-Zitierstil (17. Ausg.)Großbritannien, Research, Development and Statistics Directorate, Policing and Reducing Crime Unit, und Development and Statistics Directorate Policing and Reducing Crime Unit Großbritannien Research. Police Research Series: Paper. London: Home Office, Research, Development and Statistics Directorate, 1992.
MLA-Zitierstil (8. Ausg.)Großbritannien, Research, Development and Statistics Directorate, Policing and Reducing Crime Unit, und Development and Statistics Directorate Policing and Reducing Crime Unit Großbritannien Research. Police Research Series: Paper. Home Office, Research, Development and Statistics Directorate, 1992.