Hall, D. H., Grubb, M. A., & Yoo, C. H. (1998). Improved design specifications for horizontally curved steel girder highway bridges. Transportation Research Board/National Academy Press.
Chicago (17e ed.) BronvermeldingHall, Dann H., Michael A. Grubb, en Chai Hong Yoo. Improved Design Specifications for Horizontally Curved Steel Girder Highway Bridges. Washington, DC: Transportation Research Board/National Academy Press, 1998.
MLA (9e ed.) BronvermeldingHall, Dann H., et al. Improved Design Specifications for Horizontally Curved Steel Girder Highway Bridges. Transportation Research Board/National Academy Press, 1998.
Let op: Deze citaties zijn niet altijd 100% accuraat.