Citazione Stile APA (7a Edizione)

United Nations. Dept. of Economic and Social Affairs. (1974). Air-cushion vehicles for use in developing countries. United Nations.

Citazione stile Chigago Style (17a edizione)

United Nations. Dept. of Economic and Social Affairs. Air-cushion Vehicles for Use in Developing Countries. New York: United Nations, 1974.

Citatione MLA (9a ed.)

United Nations. Dept. of Economic and Social Affairs. Air-cushion Vehicles for Use in Developing Countries. United Nations, 1974.