American Association of State Highway Officials & U.S. Bureau of Public Roads. (1968). Effects of illumination on operating characteristics of freeways. Highway Research Board, National Research Council.
Chicago Style (17th ed.) CitationAmerican Association of State Highway Officials and U.S. Bureau of Public Roads. Effects of Illumination on Operating Characteristics of Freeways. Washington, D.C: Highway Research Board, National Research Council, 1968.
MLA (9th ed.) CitationAmerican Association of State Highway Officials and U.S. Bureau of Public Roads. Effects of Illumination on Operating Characteristics of Freeways. Highway Research Board, National Research Council, 1968.
Warning: These citations may not always be 100% accurate.