Cita APA (7th ed.)
Reichel, E. (1975). World Water Balance.
Cita Chicago (17th ed.)
Reichel, Eberhard. World Water Balance. 1975.
Cita MLA (9th ed.)
Reichel, Eberhard. World Water Balance. 1975.
Atenció: Aquestes cites poden no estar 100% correctes.