APA (7th ed.) Citation

United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. (1999). Guideline on data handling conventions for the PM NAAQS. U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. Guideline on Data Handling Conventions for the PM NAAQS. Research Triangle Park, N.C.: U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, 1999.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. Guideline on Data Handling Conventions for the PM NAAQS. U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, 1999.