APA (7th ed.) Citation

United States. Bureau of Mines. (1933). Explostion Tests of Pittsburgh Coal Dust in the Experimental Mine 1925 to 1932, Inclusive. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Explostion Tests of Pittsburgh Coal Dust in the Experimental Mine 1925 to 1932, Inclusive. [Washington]: [s.n.], 1933.

MLA (9th ed.) Citation

United States. Bureau of Mines. Explostion Tests of Pittsburgh Coal Dust in the Experimental Mine 1925 to 1932, Inclusive. [s.n.], 1933.

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