Dyfyniad APA

Vogt, H., & Slaymaker, O. (1986). Erosion budgets and their hydrologic basis. Borntraeger.

Dyfyniad Arddull Chicago

Vogt, Henri, and Olav Slaymaker. Erosion Budgets and Their Hydrologic Basis. Berlin: Borntraeger, 1986.

Dyfyniad MLA

Vogt, Henri, and Olav Slaymaker. Erosion Budgets and Their Hydrologic Basis. Borntraeger, 1986.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.