APA (7th ed.) Citation

United States. Bureau of Mines. (1937). Milling methods and costs at mill of Tom Reed Gold Mines Co., Oatman, Ariz. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Milling Methods and Costs at Mill of Tom Reed Gold Mines Co., Oatman, Ariz. [Washington]: [s.n.], 1937.

MLA (9th ed.) Citation

United States. Bureau of Mines. Milling Methods and Costs at Mill of Tom Reed Gold Mines Co., Oatman, Ariz. [s.n.], 1937.