Cita APA

(2004). On the conservation of distance in international trade. Washington, DC: The World Bank, Development Research Group Trade.

Citación estilo Chicago

On the Conservation of Distance in International Trade. Washington, DC: The World Bank, Development Research Group Trade, 2004.

Cita MLA

On the Conservation of Distance in International Trade. Washington, DC: The World Bank, Development Research Group Trade, 2004.

Precaución: Estas citas no son 100% exactas.