APA (7th ed.) Citation

Calumet & Arizona Mining Company. (1919). Safety work at Calumet and Arizona mines. [publisher not identified].

Chicago Style (17th ed.) Citation

Calumet & Arizona Mining Company. Safety Work at Calumet and Arizona Mines. [Place of publication not identified]: [publisher not identified], 1919.

MLA (9th ed.) Citation

Calumet & Arizona Mining Company. Safety Work at Calumet and Arizona Mines. [publisher not identified], 1919.