Wallis, A., & Ford, D. (1980). Crime prevention through environmental design: An operational handbooks.
Chicago Style (17th ed.) CitationWallis, Allan, and Daniel Ford. Crime Prevention Through Environmental Design: An Operational Handbooks. Washington, DC, 1980.
MLA (8th ed.) CitationWallis, Allan, and Daniel Ford. Crime Prevention Through Environmental Design: An Operational Handbooks. 1980.
Warning: These citations may not always be 100% accurate.