Simeons, C. (1980). Hydro-power: The use of water as an alternative source of energy. Pergamon Press. https://doi.org/10.1016/C2013-0-03079-4
Cita Chicago (17th ed.)Simeons, Charles. Hydro-power: The Use of Water as an Alternative Source of Energy. Oxford: Pergamon Press, 1980. https://doi.org/10.1016/C2013-0-03079-4.
Cita MLA (9th ed.)Simeons, Charles. Hydro-power: The Use of Water as an Alternative Source of Energy. Pergamon Press, 1980. https://doi.org/10.1016/C2013-0-03079-4.
Atenció: Aquestes cites poden no estar 100% correctes.