Firmage, D. A. 1., & Heins, C. P. (1979). Design of modern steel highway bridges. New York, New York: J. Wiley.
Chicago Style CitationFirmage, David Allan 1918-2016, and Conrad P. Heins. Design of Modern Steel Highway Bridges. New York, New York: J. Wiley, 1979.
MLA CitationFirmage, David Allan 1918-2016, and Conrad P. Heins. Design of Modern Steel Highway Bridges. New York, New York: J. Wiley, 1979.
Warning: These citations may not always be 100% accurate.