Dyfyniad APA
Herbich, J. B. (2000). Handbook of dredging engineering (2nd ed.). McGraw-Hill.
Dyfyniad Arddull Chicago
Herbich, John B. Handbook of Dredging Engineering. 2nd ed. New York: McGraw-Hill, 2000.
Dyfyniad MLA
Herbich, John B. Handbook of Dredging Engineering. 2nd ed. McGraw-Hill, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.