Archer, S. G. (1963). Rain, rivers and reservoirs: The challenge of running water. Coward-McCann.
Cita Chicago (17th ed.)Archer, Sellers G. Rain, Rivers and Reservoirs: The Challenge of Running Water. Nueva York: Coward-McCann, 1963.
Cita MLA (9th ed.)Archer, Sellers G. Rain, Rivers and Reservoirs: The Challenge of Running Water. Coward-McCann, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.