APA (7th ed.) Citation

United States. Bureau of Mines. (1931). Coke-oven accidents in U.S. during calendar year 1931. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Coke-oven Accidents in U.S. During Calendar Year 1931. [Washington]: GPO, 1931.

MLA (9th ed.) Citation

United States. Bureau of Mines. Coke-oven Accidents in U.S. During Calendar Year 1931. GPO, 1931.

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