Dyfyniad APA

Herbich, J. B. (2000). Hand book of coastal engineering. Mc Graw- Hill.

Dyfyniad Arddull Chicago

Herbich, John B. Hand Book of Coastal Engineering. New York: Mc Graw- Hill, 2000.

Dyfyniad MLA

Herbich, John B. Hand Book of Coastal Engineering. Mc Graw- Hill, 2000.

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