Moebs, N. N., & Curth, E. A. (1976). Geologic and ground-control aspects of an experimental shortwall operation in the upper Ohio Valley. U.S. Dept. of the Interior, Bureau of Mines.
Chicago Style (17th ed.) CitationMoebs, Noel N., and Ernest A. Curth. Geologic and Ground-control Aspects of an Experimental Shortwall Operation in the Upper Ohio Valley. [Washington]: U.S. Dept. of the Interior, Bureau of Mines, 1976.
MLA (9th ed.) CitationMoebs, Noel N., and Ernest A. Curth. Geologic and Ground-control Aspects of an Experimental Shortwall Operation in the Upper Ohio Valley. U.S. Dept. of the Interior, Bureau of Mines, 1976.
Warning: These citations may not always be 100% accurate.