APA (7th ed.) Citation

United States. Bureau of Mines. (1928). Accidents at metallurgical works in U.S. during calendar year 1928. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Accidents at Metallurgical Works in U.S. During Calendar Year 1928. [Washington]: GPO, 1928.

MLA (9th ed.) Citation

United States. Bureau of Mines. Accidents at Metallurgical Works in U.S. During Calendar Year 1928. GPO, 1928.

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