APA (7th ed.) Citation

Institution of Civil Engineers (Great Britain), Institution of Highway Engineers, & Institution of Structural Engineers (Great Britain). (1973). Steel box girder bridges. Institution of Civil Engineers.

Chicago Style (17th ed.) Citation

Institution of Civil Engineers (Great Britain), Institution of Highway Engineers, and Institution of Structural Engineers (Great Britain). Steel Box Girder Bridges. London: Institution of Civil Engineers, 1973.

MLA (9th ed.) Citation

Institution of Civil Engineers (Great Britain), et al. Steel Box Girder Bridges. Institution of Civil Engineers, 1973.

Warning: These citations may not always be 100% accurate.