Cita APA

AASHTO & American Association of State Highway and Transportation Officials. (2011). AASHTO guide specifications for LRFD seismic bridge design (2nd edition.). AASHTO.

Citación estilo Chicago

AASHTO and American Association of State Highway and Transportation Officials. AASHTO Guide Specifications for LRFD Seismic Bridge Design. 2nd edition. Washington, D.C: AASHTO, 2011.

Cita MLA

AASHTO and American Association of State Highway and Transportation Officials. AASHTO Guide Specifications for LRFD Seismic Bridge Design. 2nd edition. AASHTO, 2011.