APA (7th ed.) Citation

University of Illinois at Urbana-Champaign. Small Homes Council-Building Research Council & University of Illinois at Urbana-Champaign. Cooperative Extension Service. (1980). Attic insulation. Cooperative Extension Service, University of Illinois.

Chicago Style (17th ed.) Citation

University of Illinois at Urbana-Champaign. Small Homes Council-Building Research Council and University of Illinois at Urbana-Champaign. Cooperative Extension Service. Attic Insulation. [Urbana]: Cooperative Extension Service, University of Illinois, 1980.

MLA (9th ed.) Citation

University of Illinois at Urbana-Champaign. Small Homes Council-Building Research Council and University of Illinois at Urbana-Champaign. Cooperative Extension Service. Attic Insulation. Cooperative Extension Service, University of Illinois, 1980.