APA (7th ed.) Citation

United States. Bureau of Mines. (1935). Flame-­arresting limitations of flat joints and plain bearings in explosion-­proof mine equipment. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Flame-­arresting Limitations of Flat Joints and Plain Bearings in Explosion-­proof Mine Equipment. [Washington]: [s.n.], 1935.

MLA (9th ed.) Citation

United States. Bureau of Mines. Flame-­arresting Limitations of Flat Joints and Plain Bearings in Explosion-­proof Mine Equipment. [s.n.], 1935.