Dyfyniad APA

(1971). United nations economic and social council. England: Orginal.

Dyfyniad Arddull Chicago

United Nations Economic and Social Council. England: Orginal, 1971.

Dyfyniad MLA

United Nations Economic and Social Council. England: Orginal, 1971.

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