Cita APA (7th ed.)

Schumm, S. A. (1977). The fluvial system. John Wiley & Sons.

Cita Chicago (17th ed.)

Schumm, Stanley A. The Fluvial System. New York: John Wiley & Sons, 1977.

Cita MLA (9th ed.)

Schumm, Stanley A. The Fluvial System. John Wiley & Sons, 1977.