United States. Environmental Protection Agency. Emissions, Monitoring, and Analysis Division. (1998). Guideline on ozone monitoring site selection. U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Emissions, Monitoring, and Analysis Division.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Emissions, Monitoring, and Analysis Division. Guideline on Ozone Monitoring Site Selection. Research Triangle Park, N.C.: U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Emissions, Monitoring, and Analysis Division, 1998.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Emissions, Monitoring, and Analysis Division. Guideline on Ozone Monitoring Site Selection. U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Emissions, Monitoring, and Analysis Division, 1998.