Dyfyniad APA

Herbich,john b. (1990). Handbook of Coastal and Ocean Engineering. Gulf.

Dyfyniad Arddull Chicago

Herbich,john b. Handbook of Coastal and Ocean Engineering. Houston: Gulf, 1990.

Dyfyniad MLA

Herbich,john b. Handbook of Coastal and Ocean Engineering. Gulf, 1990.

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