APA (7th ed.) Citation

United States. Bureau of Mines. (1937). Use of wetting agents in flotation; Flotation of complex molybdenum-vanadium ores from Mammoth, Ariz.; Short-column hydraulic elutriator for subsieve sizes. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Use of Wetting Agents in Flotation; Flotation of Complex Molybdenum-vanadium Ores from Mammoth, Ariz.; Short-column Hydraulic Elutriator for Subsieve Sizes. [Washington]: [s.n.], 1937.

MLA (9th ed.) Citation

United States. Bureau of Mines. Use of Wetting Agents in Flotation; Flotation of Complex Molybdenum-vanadium Ores from Mammoth, Ariz.; Short-column Hydraulic Elutriator for Subsieve Sizes. [s.n.], 1937.