Dyfyniad APA

United Nations Centre for Regional Development. Annual report. The Centre.

Dyfyniad Arddull Chicago

United Nations Centre for Regional Development. Annual Report. Nagoya, Japan: The Centre.

Dyfyniad MLA

United Nations Centre for Regional Development. Annual Report. The Centre.

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