Styl cytowania APA

Soloaga, I., & Winters, A. L. (1999). How Has Regionalism in the 1990s Affected Trade? The World Bank.

Styl cytowania Chicago

Soloaga, Isidro, i Alan L. Winters. How Has Regionalism in the 1990s Affected Trade? Washington, D.C: The World Bank, 1999.

Styl cytowania MLA

Soloaga, Isidro, i Alan L. Winters. How Has Regionalism in the 1990s Affected Trade? The World Bank, 1999.