United States. Environmental Protection Agency. Office of Research and Development, Tracor Jitco, Inc, Environmental Monitoring and Support Laboratory (Las Vegas, Nevada}, & Stanley, R. E. (1978). Quality assurance guidelines for biological testing. Environmental Monitoring and Support Laboratory.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Research and Development, Inc Tracor Jitco, Nevada} Environmental Monitoring and Support Laboratory (Las Vegas, and Richard E. Stanley. Quality Assurance Guidelines for Biological Testing. Las Vegas: Environmental Monitoring and Support Laboratory, 1978.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Research and Development, et al. Quality Assurance Guidelines for Biological Testing. Environmental Monitoring and Support Laboratory, 1978.