APA (7 ম সংস্করণ) উদ্ধৃতি

American Society of Heating, Refrigerating and Air-Conditioning Engineers. (1981). ASHRAE product specification file. American Society of Heating, Refrigerating and Air-Conditioning Engineers.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

American Society of Heating, Refrigerating and Air-Conditioning Engineers. ASHRAE Product Specification File. Atlanta, Ga.: American Society of Heating, Refrigerating and Air-Conditioning Engineers, 1981.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

American Society of Heating, Refrigerating and Air-Conditioning Engineers. ASHRAE Product Specification File. American Society of Heating, Refrigerating and Air-Conditioning Engineers, 1981.