APA (7th ed.) Citation

(2003). Boundary scenarios for 8-hour ozone nonattainment areas previously designated as nonattainment or maintenance for the 1-hour ozone standard: Reference document for commenters. United States Environmental Protection Agency.

Chicago Style (17th ed.) Citation

Boundary Scenarios for 8-hour Ozone Nonattainment Areas Previously Designated as Nonattainment or Maintenance for the 1-hour Ozone Standard: Reference Document for Commenters. [Washington, D.C.]: United States Environmental Protection Agency, 2003.

MLA (9th ed.) Citation

Boundary Scenarios for 8-hour Ozone Nonattainment Areas Previously Designated as Nonattainment or Maintenance for the 1-hour Ozone Standard: Reference Document for Commenters. United States Environmental Protection Agency, 2003.