Cita APA (7th ed.)

Supper, E. (2001). Is there effectively a level playing field for developing country exportsn. United Nations.

Cita Chicago (17th ed.)

Supper, Erich. Is There Effectively a Level Playing Field for Developing Country Exportsn. New York: United Nations, 2001.

Cita MLA (9th ed.)

Supper, Erich. Is There Effectively a Level Playing Field for Developing Country Exportsn. United Nations, 2001.