Cita APA (7th ed.)

United Nations Conference on Trade and Development. (1975). Port pricing: Report. United Nations.

Cita Chicago (17th ed.)

United Nations Conference on Trade and Development. Port Pricing: Report. New York: United Nations, 1975.

Cita MLA (8th ed.)

United Nations Conference on Trade and Development. Port Pricing: Report. United Nations, 1975.