Riggs, C. H. (1963). Petroleum-engineering study of the Hall-Gurney Oilfield, Russell County, Kans. U.S. Department of the Interior, Bureau of Mines.
Chicago Style (17th ed.) CitationRiggs, C. H. Petroleum-engineering Study of the Hall-Gurney Oilfield, Russell County, Kans. [Washington, D.C.]: U.S. Department of the Interior, Bureau of Mines, 1963.
MLA (9th ed.) CitationRiggs, C. H. Petroleum-engineering Study of the Hall-Gurney Oilfield, Russell County, Kans. U.S. Department of the Interior, Bureau of Mines, 1963.
Warning: These citations may not always be 100% accurate.