United States. Environmental Protection Agency. (2008). Your grass can be greener: Water-efficient landscapes start with certified irrigation professionals. U.S. Environmental Protection Agency.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Your Grass Can Be Greener: Water-efficient Landscapes Start with Certified Irrigation Professionals. [Washington, D.C.]: U.S. Environmental Protection Agency, 2008.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Your Grass Can Be Greener: Water-efficient Landscapes Start with Certified Irrigation Professionals. U.S. Environmental Protection Agency, 2008.
Warning: These citations may not always be 100% accurate.