APA (7th ed.) Citation

Ryan, P., Otlet, M., & Ogden, R. (1997). Steel supported glazing systems. Steel Construction Institute.

Chicago Style (17th ed.) Citation

Ryan, P.A, Mike Otlet, and R.G Ogden. Steel Supported Glazing Systems. Ascot: Steel Construction Institute, 1997.

MLA (9th ed.) Citation

Ryan, P.A, et al. Steel Supported Glazing Systems. Steel Construction Institute, 1997.