APA (7th ed.) Citation

(2019). User's guide for draft AEROSURFACE tool (version 19039_DRFT). U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division.

Chicago Style (17th ed.) Citation

User's Guide for Draft AEROSURFACE Tool (version 19039_DRFT). Research Triangle Park, North Carolina: U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, 2019.

MLA (9th ed.) Citation

User's Guide for Draft AEROSURFACE Tool (version 19039_DRFT). U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, 2019.