APA (7th ed.) Citation

(1997). Final rule for the national low emission vehicle program. United States Environmental Protection Agency, Air and Radiation, Office of Mobile Sources.

Chicago Style (17th ed.) Citation

Final Rule for the National Low Emission Vehicle Program. Washington, DC: United States Environmental Protection Agency, Air and Radiation, Office of Mobile Sources, 1997.

MLA (9th ed.) Citation

Final Rule for the National Low Emission Vehicle Program. United States Environmental Protection Agency, Air and Radiation, Office of Mobile Sources, 1997.