APA (7th ed.) Citation

Michigan State University. Cooperative Extension Service. (1977). Insulate your unfinished attic ; Do you need a vapor barrier or more ventilation in your attic? Cooperative Extension Service, Michigan State University.

Chicago Style (17th ed.) Citation

Michigan State University. Cooperative Extension Service. Insulate Your Unfinished Attic ; Do You Need a Vapor Barrier or More Ventilation in Your Attic? East Lansing, MI: Cooperative Extension Service, Michigan State University, 1977.

MLA (9th ed.) Citation

Michigan State University. Cooperative Extension Service. Insulate Your Unfinished Attic ; Do You Need a Vapor Barrier or More Ventilation in Your Attic? Cooperative Extension Service, Michigan State University, 1977.