APA (7th ed.) Citation

Holland, P. W. (1996). A mass spectrometer method for determining percent-range helium in gaseous mixtures. U.S. Dept. of the Interior, Bureau of Land Management.

Chicago Style (17th ed.) Citation

Holland, Philip W. A Mass Spectrometer Method for Determining Percent-range Helium in Gaseous Mixtures. [Amarillo, Tex.]: U.S. Dept. of the Interior, Bureau of Land Management, 1996.

MLA (9th ed.) Citation

Holland, Philip W. A Mass Spectrometer Method for Determining Percent-range Helium in Gaseous Mixtures. U.S. Dept. of the Interior, Bureau of Land Management, 1996.