Dyfyniad APA

Northwater. University of Alaska, Institute of Water Resources.

Dyfyniad Arddull Chicago

Northwater. Fairbanks, Alaska: University of Alaska, Institute of Water Resources.

Dyfyniad MLA

Northwater. University of Alaska, Institute of Water Resources.

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