APA (7th ed.) Citation

United States. Bureau of Mines. (1936). Some factors affecting an accident-prevention program in metal mining in California. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Some Factors Affecting an Accident-prevention Program in Metal Mining in California. [Washington]: [s.n.], 1936.

MLA (9th ed.) Citation

United States. Bureau of Mines. Some Factors Affecting an Accident-prevention Program in Metal Mining in California. [s.n.], 1936.