Dyfyniad APA

United Nations. (1970). Economic bulletin for Latin America. New York: United Nations.

Dyfyniad Arddull Chicago

United Nations. Economic Bulletin for Latin America. New York: United Nations, 1970.

Dyfyniad MLA

United Nations. Economic Bulletin for Latin America. New York: United Nations, 1970.

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