Style de citation APA

Hoekman, B. M., Nicita, A., & World Bank. (2008). Trade policy, trade costs, and developing country trade. World Bank.

Style de citation Chicago

Hoekman, Bernard M., Alessandro Nicita, et World Bank. Trade Policy, Trade Costs, and Developing Country Trade. [Washington, D.C]: World Bank, 2008.

Style de citation MLA

Hoekman, Bernard M., et al. Trade Policy, Trade Costs, and Developing Country Trade. World Bank, 2008.