Cita APA

(1981). World industry in 1980: Regular issue of the biennal industrial development survey. New York: United Nations.

Citación estilo Chicago

World Industry in 1980: Regular Issue of the Biennal Industrial Development Survey. New York: United Nations, 1981.

Cita MLA

World Industry in 1980: Regular Issue of the Biennal Industrial Development Survey. New York: United Nations, 1981.

Precaución: Estas citas no son 100% exactas.