Styl cytowania APA

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

Styl cytowania Chicago

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

Styl cytowania MLA

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