APA (7th ed.) Citation

United States. Bureau of Mines. (1944). Coke-Oven Accidents in the United States, Calendar Year 1942. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Coke-Oven Accidents in the United States, Calendar Year 1942. [Washington]: [s.n.], 1944.

MLA (9th ed.) Citation

United States. Bureau of Mines. Coke-Oven Accidents in the United States, Calendar Year 1942. [s.n.], 1944.