Kohn, I. R., & Hoover, S. S. (1978). Crime prevention through environmental design: Technical guideline 8 : Citizen involvement in CPTED projects. Crime prevention through enviromental design CPTED program manual..
Chicago-Zitierstil (17. Ausg.)Kohn, Imre R., und Stephanie S. Hoover. "Crime Prevention Through Environmental Design: Technical Guideline 8 : Citizen Involvement in CPTED Projects." Crime Prevention Through Enviromental Design CPTED Program Manual. 1978.
MLA-Zitierstil (9. Ausg.)Kohn, Imre R., und Stephanie S. Hoover. "Crime Prevention Through Environmental Design: Technical Guideline 8 : Citizen Involvement in CPTED Projects." Crime Prevention Through Enviromental Design CPTED Program Manual., 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.