United States. Bureau of Mines & Shea-Albin, V. R. (1993). Geological features that contribute to ground control problems in underground coal mines. U.S. Dept. of the Interior, Bureau of Mines.
Chicago Style (17th ed.) CitationUnited States. Bureau of Mines and V. R. Shea-Albin. Geological Features That Contribute to Ground Control Problems in Underground Coal Mines. Avondale, Md.: U.S. Dept. of the Interior, Bureau of Mines, 1993.
MLA (9th ed.) CitationUnited States. Bureau of Mines and V. R. Shea-Albin. Geological Features That Contribute to Ground Control Problems in Underground Coal Mines. U.S. Dept. of the Interior, Bureau of Mines, 1993.
Warning: These citations may not always be 100% accurate.