APA (7th ed.) Citation

American Gas Association, International Code Council, Building Officials and Code Administrators International, International Conference of Building Officials, & Southern Building Code Congress International. (1997). International fuel gas code. American Gas Association : International Code Council.

Chicago Style (17th ed.) Citation

American Gas Association, International Code Council, Building Officials and Code Administrators International, International Conference of Building Officials, and Southern Building Code Congress International. International Fuel Gas Code. Arlington, Va.: American Gas Association : International Code Council, 1997.

MLA (9th ed.) Citation

American Gas Association, et al. International Fuel Gas Code. American Gas Association : International Code Council, 1997.