Dyfyniad APA

Herbich, J. B. (1975). Coastal and deep ocean dredging. Gulff publications.

Dyfyniad Arddull Chicago

Herbich, John B. Coastal and Deep Ocean Dredging. Texas: Gulff publications, 1975.

Dyfyniad MLA

Herbich, John B. Coastal and Deep Ocean Dredging. Gulff publications, 1975.

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