APA (7th ed.) Citation

Paton, T. A. L., & Brown, J. G. (1961). Power from water. L. Hill.

Chicago Style (17th ed.) Citation

Paton, Thomas Angus Lyall, and John Guthrie Brown. Power from Water. London: L. Hill, 1961.

MLA (9th ed.) Citation

Paton, Thomas Angus Lyall, and John Guthrie Brown. Power from Water. L. Hill, 1961.