Style de citation APA

Venables, A., & Limão, N. (1999). Geographical Disadvantage: A Heckscher-Ohlin-- von Thunen Model of International Specialization. The World Bank.

Style de citation Chicago

Venables, Anthony, et Nuno Limão. Geographical Disadvantage: A Heckscher-Ohlin-- Von Thunen Model of International Specialization. Washington, D.C: The World Bank, 1999.

Style de citation MLA

Venables, Anthony, et Nuno Limão. Geographical Disadvantage: A Heckscher-Ohlin-- Von Thunen Model of International Specialization. The World Bank, 1999.