APA (7th ed.) Citation

Perry, T. O. (1899). Experiments with windmills. United States Geological Survey.

Chicago Style (17th ed.) Citation

Perry, Thomas O.|. Experiments with Windmills. [Washington, D.C.]: United States Geological Survey, 1899.

MLA (9th ed.) Citation

Perry, Thomas O.|. Experiments with Windmills. United States Geological Survey, 1899.

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