United States. Environmental Protection Agency. Office of Transportation and Air Quality. Compliance Division. (2014). A guide to completing your clean alternative fuels conversion notification package: Instructions for submitting clean alternative fuels conversion demonstration information to EPA. United States Environmental Protection Agency.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Transportation and Air Quality. Compliance Division. A Guide to Completing Your Clean Alternative Fuels Conversion Notification Package: Instructions for Submitting Clean Alternative Fuels Conversion Demonstration Information to EPA. [Washington, D.C.]: United States Environmental Protection Agency, 2014.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Transportation and Air Quality. Compliance Division. A Guide to Completing Your Clean Alternative Fuels Conversion Notification Package: Instructions for Submitting Clean Alternative Fuels Conversion Demonstration Information to EPA. United States Environmental Protection Agency, 2014.