National Research Council (U.S.). Transportation Research Board. (1976). Vehicle barrier systems. TRB.
Chicago Style (17th ed.) CitationNational Research Council (U.S.). Transportation Research Board. Vehicle Barrier Systems. Washington: TRB, 1976.
MLA (9th ed.) CitationNational Research Council (U.S.). Transportation Research Board. Vehicle Barrier Systems. TRB, 1976.
Warning: These citations may not always be 100% accurate.