APA (7th ed.) Citation

United economic commission for Europe. (2009). A common regulator language for trade and development. United Nations.

Chicago Style (17th ed.) Citation

United economic commission for Europe. A Common Regulator Language for Trade and Development. New York: United Nations, 2009.

MLA (8th ed.) Citation

United economic commission for Europe. A Common Regulator Language for Trade and Development. United Nations, 2009.