Dyfyniad APA

American Socioety of Civil Engineers. Task Committee on Spilway Design Flood Selection.

Dyfyniad Arddull Chicago

American Socioety of Civil Engineers. Task Committee on Spilway Design Flood Selection.

Dyfyniad MLA

American Socioety of Civil Engineers. Task Committee on Spilway Design Flood Selection.

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