APA (7th ed.) Citation

United States. Bureau of Mines. (1943). First Organization and Work of the Coal-Mine Inspection Division, Bureau of Mines. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. First Organization and Work of the Coal-Mine Inspection Division, Bureau of Mines. [Washington]: [s.n.], 1943.

MLA (9th ed.) Citation

United States. Bureau of Mines. First Organization and Work of the Coal-Mine Inspection Division, Bureau of Mines. [s.n.], 1943.

Warning: These citations may not always be 100% accurate.