APA (7th ed.) Citation

National Environmental Research Center (Las Vegas, N. Q. A. B., & National Environmental Research Center (Las Vegas, N. (1974). Environmental radioactivity laboratory intercomparison studies program 1973-1974. National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency.

Chicago Style (17th ed.) Citation

National Environmental Research Center (Las Vegas, Nev.). Quality Assurance Branch,, and Nev.) National Environmental Research Center (Las Vegas. Environmental Radioactivity Laboratory Intercomparison Studies Program 1973-1974. Las Vegas, Nevada: National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency, 1974.

MLA (8th ed.) Citation

National Environmental Research Center (Las Vegas, Nev.). Quality Assurance Branch,, and Nev.) National Environmental Research Center (Las Vegas. Environmental Radioactivity Laboratory Intercomparison Studies Program 1973-1974. National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency, 1974.