APA (7th ed.) Citation

(1998). Final rule to allow former nonattainment areas to opt into the federal reformulated gasoline program. United States Environmental Protection Agency, Air and Radiation, Office of Mobile Sources.

Chicago Style (17th ed.) Citation

Final Rule to Allow Former Nonattainment Areas to Opt into the Federal Reformulated Gasoline Program. [Washington, D.C.]: United States Environmental Protection Agency, Air and Radiation, Office of Mobile Sources, 1998.

MLA (9th ed.) Citation

Final Rule to Allow Former Nonattainment Areas to Opt into the Federal Reformulated Gasoline Program. United States Environmental Protection Agency, Air and Radiation, Office of Mobile Sources, 1998.