Welsh, B., Welsh, B. C., Farrington, D. P., Farrington, D., & Farrington, D. (2002). Crime prevention effects of closed circuit television: A systematic review Home Office research study.
Chicago-Zitierstil (17. Ausg.)Welsh, Brandon, Brandon C. Welsh, David P. Farrington, David Farrington, und David Farrington. "Crime Prevention Effects of Closed Circuit Television: A Systematic Review." Home Office Research Study 2002.
MLA-Zitierstil (8. Ausg.)Welsh, Brandon, et al. "Crime Prevention Effects of Closed Circuit Television: A Systematic Review." Home Office Research Study, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.