APA (7th ed.) Citation

United States. Bureau of Mines, ProQuest (Firm), & Geological Survey (U.S.). (1909). Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 383. Notes on explosive mine gases and dusts with special reference to explosions in the Monongah, Darr, and Naomi coal mines. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines, ProQuest (Firm), and Geological Survey (U.S.). Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 383. Notes on Explosive Mine Gases and Dusts with Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines. Washington: [publisher not identified], 1909.

MLA (9th ed.) Citation

United States. Bureau of Mines, et al. Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 383. Notes on Explosive Mine Gases and Dusts with Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines. [publisher not identified], 1909.