Cita APA

Brown, D. A., Turner, J. P., & Castelli, R. (2010). Drilled shafts: Construction procedures and LRFD design methods : reference manual. Washington: National Highway Institute.

Citación estilo Chicago

Brown, Dan A., John P. Turner, y Raymond Castelli. Drilled Shafts: Construction Procedures and LRFD Design Methods : Reference Manual. Washington: National Highway Institute, 2010.

Cita MLA

Brown, Dan A., John P. Turner, y Raymond Castelli. Drilled Shafts: Construction Procedures and LRFD Design Methods : Reference Manual. Washington: National Highway Institute, 2010.