APA (7th ed.) Citation

American Association of State Highway and Transportation Officials. (2014). AASHTO LRFD bridge design specifications, U.S. customary units (7th edition.). American Association of State Highway and Transportation Officials.

Chicago Style (17th ed.) Citation

American Association of State Highway and Transportation Officials. AASHTO LRFD Bridge Design Specifications, U.S. Customary Units. 7th edition. Washington, DC: American Association of State Highway and Transportation Officials, 2014.

MLA (9th ed.) Citation

American Association of State Highway and Transportation Officials. AASHTO LRFD Bridge Design Specifications, U.S. Customary Units. 7th edition. American Association of State Highway and Transportation Officials, 2014.