North Dakota Geological Survey. (1902). Biennial report. North Dakota Geological Survey.
Chicago Style (17th ed.) CitationNorth Dakota Geological Survey. Biennial Report. Bismarck, N.D.: North Dakota Geological Survey, 1902.
MLA (9th ed.) CitationNorth Dakota Geological Survey. Biennial Report. North Dakota Geological Survey, 1902.
Warning: These citations may not always be 100% accurate.