Geological Survey (U.S.) & Fisher, D. W. (1985). Geochemical processes in the Gascoyne Lignite Mining Area, Bowman County, North Dakota. U.S. Dept. of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and Donald W. Fisher. Geochemical Processes in the Gascoyne Lignite Mining Area, Bowman County, North Dakota. Reston, Va.: U.S. Dept. of the Interior, Geological Survey, 1985.
MLA (9th ed.) CitationGeological Survey (U.S.) and Donald W. Fisher. Geochemical Processes in the Gascoyne Lignite Mining Area, Bowman County, North Dakota. U.S. Dept. of the Interior, Geological Survey, 1985.
Warning: These citations may not always be 100% accurate.