APA (7th ed.) Citation

Environmental Sciences Research Laboratory. Meteorology & Assessment Division, United States. Environmental Protection Agency. Office of Research and Development, & Pierce, T. E. (1982). PTPLU-- a single source gaussian dispersion algorithm: User's guide. Environmental Sciences Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency.

Chicago Style (17th ed.) Citation

Environmental Sciences Research Laboratory. Meteorology & Assessment Division, United States. Environmental Protection Agency. Office of Research and Development, and Thomas E. Pierce. PTPLU-- a Single Source Gaussian Dispersion Algorithm: User's Guide. Research Triangle Park, NC: Environmental Sciences Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1982.

MLA (9th ed.) Citation

Environmental Sciences Research Laboratory. Meteorology & Assessment Division, et al. PTPLU-- a Single Source Gaussian Dispersion Algorithm: User's Guide. Environmental Sciences Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1982.