Willis, B. (1885). The lignites of the Great Sioux reservation: A report on the region between the Grand and Moreau rivers, Dakota. Department of the Interior, United States Geological Survey.
Chicago Style (17th ed.) CitationWillis, Bailey. The Lignites of the Great Sioux Reservation: A Report on the Region Between the Grand and Moreau Rivers, Dakota. Washington, D.C.: Department of the Interior, United States Geological Survey, 1885.
MLA (9th ed.) CitationWillis, Bailey. The Lignites of the Great Sioux Reservation: A Report on the Region Between the Grand and Moreau Rivers, Dakota. Department of the Interior, United States Geological Survey, 1885.
Warning: These citations may not always be 100% accurate.