APA (7th ed.) Citation

United States. Bureau of Mines. (1936). Notes on testing explosibility of coal dusts and proposal to have international test method. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Notes on Testing Explosibility of Coal Dusts and Proposal to Have International Test Method. [Washington]: [s.n.], 1936.

MLA (9th ed.) Citation

United States. Bureau of Mines. Notes on Testing Explosibility of Coal Dusts and Proposal to Have International Test Method. [s.n.], 1936.

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