APA (7th ed.) Citation

Young, S. (1981). Your heating and cooling system. Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Young, Sue. Your Heating and Cooling System. College Station, Texas: Texas Agricultural Extension Service, 1981.

MLA (9th ed.) Citation

Young, Sue. Your Heating and Cooling System. Texas Agricultural Extension Service, 1981.

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