National Research Council (U.S.). Transportation Research Board. (1980). Road and traffic inventories =: Inventario de carreteras y trafico = Inventaire des routes et de la circulation. National Academy of Sciences.
Chicago Style (17th ed.) CitationNational Research Council (U.S.). Transportation Research Board. Road and Traffic Inventories =: Inventario De Carreteras Y Trafico = Inventaire Des Routes Et De La Circulation. Washington, D.C.: National Academy of Sciences, 1980.
MLA (9th ed.) CitationNational Research Council (U.S.). Transportation Research Board. Road and Traffic Inventories =: Inventario De Carreteras Y Trafico = Inventaire Des Routes Et De La Circulation. National Academy of Sciences, 1980.
Warning: These citations may not always be 100% accurate.