International Code Council, Building Officials and Code Administrators International, International Conference of Building Officials, & Southern Building Code Congress International. (1998). International energy conservation code. International Code Council.
Cita Chicago Style (17a ed.)International Code Council, Building Officials and Code Administrators International, International Conference of Building Officials, y Southern Building Code Congress International. International Energy Conservation Code. Falls Church, Va.: International Code Council, 1998.
Cita MLA (8a ed.)International Code Council, et al. International Energy Conservation Code. International Code Council, 1998.
Precaución: Estas citas no son 100% exactas.