Citazione Stile APA (7a Edizione)

Feenstra, R. C. (2010). Product variety and the gains from international trade. The MIT Press.

Citazione stile Chigago Style (17a edizione)

Feenstra, Robert C. Product Variety and the Gains from International Trade. Cambridge, Massachusetts ; London, England: The MIT Press, 2010.

Citatione MLA (9a ed.)

Feenstra, Robert C. Product Variety and the Gains from International Trade. The MIT Press, 2010.