Cita APA (7a ed.)

National Bureau of Economic Research, NBER-East Asia seminar on economics, Ito, T., & Krueger, A. O. (1997). Regionalism versus multilateral trade arrangements. The Chicago University Press.

Cita Chicago Style (17a ed.)

National Bureau of Economic Research, NBER-East Asia seminar on economics, Takatoshi Ito, y Anne O. Krueger. Regionalism Versus Multilateral Trade Arrangements. Chicago and London: The Chicago University Press, 1997.

Cita MLA (9a ed.)

National Bureau of Economic Research, et al. Regionalism Versus Multilateral Trade Arrangements. The Chicago University Press, 1997.