Cita APA

Wilson, K. E., & Wilson, K. E. (2007). LRFD for highway bridge substructures and earth retaining structures. Arlington, Va.: National Highway Institute.

Citación estilo Chicago

Wilson, Kenneth E., y Kenneth E. Wilson. LRFD for Highway Bridge Substructures and Earth Retaining Structures. Arlington, Va.: National Highway Institute, 2007.

Cita MLA

Wilson, Kenneth E., y Kenneth E. Wilson. LRFD for Highway Bridge Substructures and Earth Retaining Structures. Arlington, Va.: National Highway Institute, 2007.