APA (7th ed.) Citation

Contracting Parties to the General Agreement On Tariffs And Trade. (1956). General agreement on tariffs and trade, sixth protocol of supplementary concessions. Done at Geneva May, 1956. Govt. Print. Off..

Chicago Style (17th ed.) Citation

Contracting Parties to the General Agreement On Tariffs And Trade. General Agreement on Tariffs and Trade, Sixth Protocol of Supplementary Concessions. Done at Geneva May, 1956. Washington, U.S: Govt. Print. Off., 1956.

MLA (9th ed.) Citation

Contracting Parties to the General Agreement On Tariffs And Trade. General Agreement on Tariffs and Trade, Sixth Protocol of Supplementary Concessions. Done at Geneva May, 1956. Govt. Print. Off., 1956.