lh, Abdel-Sayed, Bakhl, & Jarger. Soil-steel bridges: Design and construction.
Chicago Style (17th ed.) Citationlh, Abdel-Sayed, Bakhl, and Jarger. Soil-steel Bridges: Design and Construction. New YorklbMcGRaw-Hilllc1993.
MLA (9th ed.) Citationlh, et al. Soil-steel Bridges: Design and Construction.
Warning: These citations may not always be 100% accurate.