Air Conditioning Contractors of America, PHCC Educational Foundation, & Refrigeration Service Engineers Society. (2009). HVACR 201. Delmar Cengage Learning.
芝加哥风格引文Air Conditioning Contractors of America, PHCC Educational Foundation, 与 Refrigeration Service Engineers Society. HVACR 201. Clifton Park, New York: Delmar Cengage Learning, 2009.
MLA引文Air Conditioning Contractors of America, et al. HVACR 201. Delmar Cengage Learning, 2009.
警告：这些引文格式不一定是100％准确.