Cita APA

American Association of State Highway and Transportation Officials, & American Association of State Highway and Transportation Officials. (2002). Standard specifications for highway bridges (17. edition.). Washington, D.C.: American Association of State Highway and Transportation Officials.

Citación estilo Chicago

American Association of State Highway and Transportation Officials, y American Association of State Highway and Transportation Officials. Standard Specifications for Highway Bridges. 17. edition. Washington, D.C.: American Association of State Highway and Transportation Officials, 2002.

Cita MLA

American Association of State Highway and Transportation Officials, y American Association of State Highway and Transportation Officials. Standard Specifications for Highway Bridges. 17. edition. Washington, D.C.: American Association of State Highway and Transportation Officials, 2002.