APA (7th ed.) Citation

United States. Environmental Protection Agency. (2008). EPA map of radon zones: Alaska. U.S. Environmental Protection Agency.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. EPA Map of Radon Zones: Alaska. [Washington, D.C.]: U.S. Environmental Protection Agency, 2008.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. EPA Map of Radon Zones: Alaska. U.S. Environmental Protection Agency, 2008.

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