APA (7th ed.) Citation

National Research Council (U.S.). Transportation Research Board. (1975). Traffic signal warrants: A bibliography. Transportation Research Board, National Research Council.

Chicago Style (17th ed.) Citation

National Research Council (U.S.). Transportation Research Board. Traffic Signal Warrants: A Bibliography. Washington, D.C: Transportation Research Board, National Research Council, 1975.

MLA (9th ed.) Citation

National Research Council (U.S.). Transportation Research Board. Traffic Signal Warrants: A Bibliography. Transportation Research Board, National Research Council, 1975.