United States. Federal Highway Administration. (2001). Federal-aid highway construction materials usage factors, 1996-97-98. U.S. Dept of Transportation, Federal Highway Administration.
Chicago Style (17th ed.) CitationUnited States. Federal Highway Administration. Federal-aid Highway Construction Materials Usage Factors, 1996-97-98. Washington, D.C.: U.S. Dept of Transportation, Federal Highway Administration, 2001.
MLA (8th ed.) CitationUnited States. Federal Highway Administration. Federal-aid Highway Construction Materials Usage Factors, 1996-97-98. U.S. Dept of Transportation, Federal Highway Administration, 2001.
Warning: These citations may not always be 100% accurate.