United States. Office of Civil Defense, IIT Research Institute, & Longinow, A. (1971). Civil defense shelter options: Deliberate shelters : final report. IIT Research Institute.
Chicago Style (17th ed.) CitationUnited States. Office of Civil Defense, IIT Research Institute, and A. Longinow. Civil Defense Shelter Options: Deliberate Shelters : Final Report. Chicago, Ill.: IIT Research Institute, 1971.
MLA (9th ed.) CitationUnited States. Office of Civil Defense, et al. Civil Defense Shelter Options: Deliberate Shelters : Final Report. IIT Research Institute, 1971.
Warning: These citations may not always be 100% accurate.