American Society of Heating, Refrigerating and Air-Conditioning Engineers, & American National Standards Institute. (2013). Standard 55-2013 user's manual: ANSI/ASHRAE standard 55-2013 : thermal environmental conditions for human occupancy. ASHRAE.
Chicago Style (17th ed.) CitationAmerican Society of Heating, Refrigerating and Air-Conditioning Engineers, and American National Standards Institute. Standard 55-2013 User's Manual: ANSI/ASHRAE Standard 55-2013 : Thermal Environmental Conditions for Human Occupancy. Atlanta: ASHRAE, 2013.
MLA (9th ed.) CitationAmerican Society of Heating, Refrigerating and Air-Conditioning Engineers, and American National Standards Institute. Standard 55-2013 User's Manual: ANSI/ASHRAE Standard 55-2013 : Thermal Environmental Conditions for Human Occupancy. ASHRAE, 2013.