(2013). Greenhouse gas emission standards for light-duty automobiles: Status of early credit program for model years 2009-2011. Compliance Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency.
Chicago Style (17th ed.) CitationGreenhouse Gas Emission Standards for Light-duty Automobiles: Status of Early Credit Program for Model Years 2009-2011. [Washington, District of Columbia]: Compliance Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency, 2013.
MLA (9th ed.) CitationGreenhouse Gas Emission Standards for Light-duty Automobiles: Status of Early Credit Program for Model Years 2009-2011. Compliance Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency, 2013.
Warning: These citations may not always be 100% accurate.