APA (7th ed.) Citation

Murphy, E. C. (1901). The Windmill: Its efficiency and economic use. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Murphy, Edward Charles. The Windmill: Its Efficiency and Economic Use. Washington, D.C.: U.S. Department of the Interior, U.S. Geological Survey, 1901.

MLA (9th ed.) Citation

Murphy, Edward Charles. The Windmill: Its Efficiency and Economic Use. U.S. Department of the Interior, U.S. Geological Survey, 1901.