APA Citation

Swenson. (2004). HVAC heating, ventilating, and air conditioning: Workbook answer key (3rd ed.). Homewood, Ill: American Technical Publishers.

Chicago Style Citation

Swenson. HVAC Heating, Ventilating, and Air Conditioning: Workbook Answer Key. 3rd ed. Homewood, Ill: American Technical Publishers, 2004.

MLA Citation

Swenson. HVAC Heating, Ventilating, and Air Conditioning: Workbook Answer Key. 3rd ed. Homewood, Ill: American Technical Publishers, 2004.

Warning: These citations may not always be 100% accurate.