APA (7th ed.) Citation

Mills, R. V. A., & Wells, R. C. (1919). The evaporation and concentration of waters associated with petroleum and natural gas. Department of the Interior, United States Geological Survey.

Chicago Style (17th ed.) Citation

Mills, R. Van A., and Roger Clark Wells. The Evaporation and Concentration of Waters Associated with Petroleum and Natural Gas. [Washington, D.C.]: Department of the Interior, United States Geological Survey, 1919.

MLA (9th ed.) Citation

Mills, R. Van A., and Roger Clark Wells. The Evaporation and Concentration of Waters Associated with Petroleum and Natural Gas. Department of the Interior, United States Geological Survey, 1919.

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