Dyfyniad APA

Department of Animal Husbandry, Dairying & Fisheries Ministry of Agriculture. Marine fisheries census 2010.

Dyfyniad Arddull Chicago

Department of Animal Husbandry, Dairying & Fisheries Ministry of Agriculture. Marine Fisheries Census 2010.

Dyfyniad MLA

Department of Animal Husbandry, Dairying & Fisheries Ministry of Agriculture. Marine Fisheries Census 2010.

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