Cita APA (7a ed.)

Esty, D. C. (1994). Greening the GATT: Trade, environment and the future. Institute for International Economics.

Cita Chicago Style (17a ed.)

Esty, Daniel C. Greening the GATT: Trade, Environment and the Future. Washington: Institute for International Economics, 1994.

Cita MLA (9a ed.)

Esty, Daniel C. Greening the GATT: Trade, Environment and the Future. Institute for International Economics, 1994.