Shnider, R. W., & Shapiro, E. S. (1976). Procedures for evaluating operations of ambient air monitoring networks: A manual. U.S. Environmental Protection Agency, Office of Research and Development, Environmental Monitoring and Support Laboratory.
Chicago Style (17th ed.) CitationShnider, Ruth W., and Edwin S. Shapiro. Procedures for Evaluating Operations of Ambient Air Monitoring Networks: A Manual. Las Vegas, Nev.: U.S. Environmental Protection Agency, Office of Research and Development, Environmental Monitoring and Support Laboratory, 1976.
MLA (9th ed.) CitationShnider, Ruth W., and Edwin S. Shapiro. Procedures for Evaluating Operations of Ambient Air Monitoring Networks: A Manual. U.S. Environmental Protection Agency, Office of Research and Development, Environmental Monitoring and Support Laboratory, 1976.