APA (7th ed.) Citation

United States. Bureau of Mines. (1927). Coal-mine fatalities in U.S., 1927. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Coal-mine Fatalities in U.S., 1927. [Washington]: GPO, 1927.

MLA (9th ed.) Citation

United States. Bureau of Mines. Coal-mine Fatalities in U.S., 1927. GPO, 1927.

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