Dyfyniad APA

United Nations. Economic and Social Council. Population Commission. (1947). Report. s.n.].

Dyfyniad Arddull Chicago

United Nations. Economic and Social Council. Population Commission. Report. [Lake Success: s.n.], 1947.

Dyfyniad MLA

United Nations. Economic and Social Council. Population Commission. Report. s.n.], 1947.

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