American Association of State Highway and Transportation Officials. (1992). Standard specifications for highway bridges (15th ed.). American Association of State Highway and Transportation Officials.
Chicago Style (17th ed.) CitationAmerican Association of State Highway and Transportation Officials. Standard Specifications for Highway Bridges. 15th ed. Washington: American Association of State Highway and Transportation Officials, 1992.
MLA (9th ed.) CitationAmerican Association of State Highway and Transportation Officials. Standard Specifications for Highway Bridges. 15th ed. American Association of State Highway and Transportation Officials, 1992.
Warning: These citations may not always be 100% accurate.