United States. Environmental Protection Agency. Office of Air and Radiation. (2003). Guide to federal and state summer RVP standards for conventional gasoline only. U.S. Environmental Protection Agency.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Air and Radiation. Guide to Federal and State Summer RVP Standards for Conventional Gasoline Only. [Washington, D.C.?]: U.S. Environmental Protection Agency, 2003.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Air and Radiation. Guide to Federal and State Summer RVP Standards for Conventional Gasoline Only. U.S. Environmental Protection Agency, 2003.
Warning: These citations may not always be 100% accurate.