APA (7th ed.) Citation

United States. Environmental Protection Agency. (2009). Energy Star® qualified new homes. U.S. Environmental Protection Agency.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Energy Star® Qualified New Homes. Washington, D.C.: U.S. Environmental Protection Agency, 2009.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Energy Star® Qualified New Homes. U.S. Environmental Protection Agency, 2009.