APA引文

Venables, A., & Lim-ao, N. (1999). Geographical disadvantage: A Hecksher-Ohlin-von Thunen model of international specialization. Trade, Development Research Group, World Bank.

Chicago Style (17th ed.) Citation

Venables, Anthony, and Nuno Lim-ao. Geographical Disadvantage: A Hecksher-Ohlin-von Thunen Model of International Specialization. Washington, D.C: Trade, Development Research Group, World Bank, 1999.

MLA引文

Venables, Anthony, and Nuno Lim-ao. Geographical Disadvantage: A Hecksher-Ohlin-von Thunen Model of International Specialization. Trade, Development Research Group, World Bank, 1999.