Lyford, F. P., Clifford, S., & Willey, R. E. (2000). Field tests of polyethylene-membrane diffusion samplers for characterizing volatile organic compounds in stream-bottom sediments, Nyanza Chemical Waste Dump Superfund site, Ashland, Massachusetts. U.S. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationLyford, Forest P., Scott Clifford, and Richard E. Willey. Field Tests of Polyethylene-membrane Diffusion Samplers for Characterizing Volatile Organic Compounds in Stream-bottom Sediments, Nyanza Chemical Waste Dump Superfund Site, Ashland, Massachusetts. Northborough, Massachusetts: U.S. Department of the Interior, U.S. Geological Survey, 2000.
MLA (9th ed.) CitationLyford, Forest P., et al. Field Tests of Polyethylene-membrane Diffusion Samplers for Characterizing Volatile Organic Compounds in Stream-bottom Sediments, Nyanza Chemical Waste Dump Superfund Site, Ashland, Massachusetts. U.S. Department of the Interior, U.S. Geological Survey, 2000.