APA (7th ed.) Citation

McElroy, G. E. (1932). Pressure losses due to bends and area changes in mine airways. U.S. Dept. of Commerce, Bureau of Mines.

Chicago Style (17th ed.) Citation

McElroy, G. E. Pressure Losses Due to Bends and Area Changes in Mine Airways. Washington, D.C.: U.S. Dept. of Commerce, Bureau of Mines, 1932.

MLA (8th ed.) Citation

McElroy, G. E. Pressure Losses Due to Bends and Area Changes in Mine Airways. U.S. Dept. of Commerce, Bureau of Mines, 1932.