Chamberlain, C. E., & Freedman, R. W. (1974). Microdetermination of volatile matter and rock dust conventration of airborne coal mine dust. U.S. Dept. of the Interior, Bureau of Mines.
Chicago Style (17th ed.) CitationChamberlain, C. Edward, and Robert W. Freedman. Microdetermination of Volatile Matter and Rock Dust Conventration of Airborne Coal Mine Dust. [Washington]: U.S. Dept. of the Interior, Bureau of Mines, 1974.
MLA (9th ed.) CitationChamberlain, C. Edward, and Robert W. Freedman. Microdetermination of Volatile Matter and Rock Dust Conventration of Airborne Coal Mine Dust. U.S. Dept. of the Interior, Bureau of Mines, 1974.
Warning: These citations may not always be 100% accurate.