(2012). EPA response to the 2006 petition from Friends of the Earth regarding lead emissions from piston-engine aircraft. United States Environmental Protection Agency, Office of Transportation and Air Quality.
Chicago Style (17th ed.) CitationEPA Response to the 2006 Petition from Friends of the Earth Regarding Lead Emissions from Piston-engine Aircraft. [Washington, D.C.]: United States Environmental Protection Agency, Office of Transportation and Air Quality, 2012.
MLA (9th ed.) CitationEPA Response to the 2006 Petition from Friends of the Earth Regarding Lead Emissions from Piston-engine Aircraft. United States Environmental Protection Agency, Office of Transportation and Air Quality, 2012.
Warning: These citations may not always be 100% accurate.