APA (7th ed.) Citation

United States. Department of Agriculture. Office of Governmental and Public Affairs. (1979). How to install insulation for ceilings. Dept. of Agriculture, Office of Governmental and Public Affairs.

Chicago Style (17th ed.) Citation

United States. Department of Agriculture. Office of Governmental and Public Affairs. How to Install Insulation for Ceilings. Washington: Dept. of Agriculture, Office of Governmental and Public Affairs, 1979.

MLA (9th ed.) Citation

United States. Department of Agriculture. Office of Governmental and Public Affairs. How to Install Insulation for Ceilings. Dept. of Agriculture, Office of Governmental and Public Affairs, 1979.