(1977). Crime prevention through environmental design: A special report (repr.: Nations Cities, december 1977.). National League of Cities.
Chicago-Zitierstil (17. Ausg.)Crime Prevention Through Environmental Design: A Special Report. repr.: Nations Cities, december 1977. Washington, D.C: National League of Cities, 1977.
MLA-Zitierstil (8. Ausg.)Crime Prevention Through Environmental Design: A Special Report. repr.: Nations Cities, december 1977. National League of Cities, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.