National Research Council (U.S.). Transportation Research Board. (1990). Traffic flow, capacity, roadway lighting, and urban traffic systems, 1990. Transportation Research Board, National Research Council.
Chicago Style (17th ed.) CitationNational Research Council (U.S.). Transportation Research Board. Traffic Flow, Capacity, Roadway Lighting, and Urban Traffic Systems, 1990. Washington, D.C.: Transportation Research Board, National Research Council, 1990.
MLA (9th ed.) CitationNational Research Council (U.S.). Transportation Research Board. Traffic Flow, Capacity, Roadway Lighting, and Urban Traffic Systems, 1990. Transportation Research Board, National Research Council, 1990.
Warning: These citations may not always be 100% accurate.