(1977). Crime prevention through environmental design. Crime prevention through environmental design CPTED program manual.
Chicago-Zitierstil (17. Ausg.)"Crime Prevention Through Environmental Design." Crime Prevention Through Environmental Design CPTED Program Manual 1977.
MLA-Zitierstil (8. Ausg.)"Crime Prevention Through Environmental Design." Crime Prevention Through Environmental Design CPTED Program Manual, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.