Tanner, D. Q., & Johnston, M. W. (2001). Data-collection methods, quality-assurance data, and site considerations for total dissolved gas monitoring, lower Columbia River, Oregon and Washington, 2000. U.S. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationTanner, Dwight Q., and Matthew W. Johnston. Data-collection Methods, Quality-assurance Data, and Site Considerations for Total Dissolved Gas Monitoring, Lower Columbia River, Oregon and Washington, 2000. Portland, Oregon: U.S. Department of the Interior, U.S. Geological Survey, 2001.
MLA (9th ed.) CitationTanner, Dwight Q., and Matthew W. Johnston. Data-collection Methods, Quality-assurance Data, and Site Considerations for Total Dissolved Gas Monitoring, Lower Columbia River, Oregon and Washington, 2000. U.S. Department of the Interior, U.S. Geological Survey, 2001.