Zielinski, W. L. (1986). High accuracy standards and reference methodology for carbon dioxide in air. U.S. Dept. of Energy, Office of Energy Research, Office of Basic Energy Sciences, Carbon Dioxide Research Division ; National Bureau of Standards, Center for Analytical Chemistry ; Available from NTIS.
Chicago Style (17th ed.) CitationZielinski, Walter L. High Accuracy Standards and Reference Methodology for Carbon Dioxide in Air. Washington, D.C. : Gaithersburg, Md. : Springfield, Va.: U.S. Dept. of Energy, Office of Energy Research, Office of Basic Energy Sciences, Carbon Dioxide Research Division ; National Bureau of Standards, Center for Analytical Chemistry ; Available from NTIS, 1986.
MLA (8th ed.) CitationZielinski, Walter L. High Accuracy Standards and Reference Methodology for Carbon Dioxide in Air. U.S. Dept. of Energy, Office of Energy Research, Office of Basic Energy Sciences, Carbon Dioxide Research Division ; National Bureau of Standards, Center for Analytical Chemistry ; Available from NTIS, 1986.