APA (7e ed.) Bronvermelding

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.) Bronvermelding

Hall, 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.) Bronvermelding

Hall, Dann H., et al. Improved Design Specifications for Horizontally Curved Steel Girder Highway Bridges. Transportation Research Board/National Academy Press, 1998.