Cita APA (7th ed.)

Schumm, S. A. (1977). The Fluvial system. Wiley.

Cita Chicago (17th ed.)

Schumm, Stanley Alfred. The Fluvial System. New York: Wiley, 1977.

Cita MLA (9th ed.)

Schumm, Stanley Alfred. The Fluvial System. Wiley, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.