Dyfyniad APA

Berg, D. W. (1966). Factors affecting beach nourishment requirements, Presque Isle Peninsula, Erie, Pennsylvania. U.S. Coastal Engineering Research Center.

Dyfyniad Arddull Chicago

Berg, Dennis W. Factors Affecting Beach Nourishment Requirements, Presque Isle Peninsula, Erie, Pennsylvania. [Washington]: U.S. Coastal Engineering Research Center, 1966.

Dyfyniad MLA

Berg, Dennis W. Factors Affecting Beach Nourishment Requirements, Presque Isle Peninsula, Erie, Pennsylvania. U.S. Coastal Engineering Research Center, 1966.

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