Dyfyniad APA

Peoples' News Service (PNS). (1976). Peoples' News Service. London: PNS.

Dyfyniad Arddull Chicago

Peoples' News Service (PNS). Peoples' News Service. London: PNS, 1976.

Dyfyniad MLA

Peoples' News Service (PNS). Peoples' News Service. London: PNS, 1976.

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