Cita APA (7th ed.)
ProQuest (Firm), Evenett, S. J., & Jenny, F. (2012). Trade, competition, and the pricing of commodities. Centre for Economic Policy Research.
Cita Chicago (17th ed.)
ProQuest (Firm), Simon J. Evenett, i Frederic Jenny. Trade, Competition, and the Pricing of Commodities. London: Centre for Economic Policy Research, 2012.
Cita MLA (9th ed.)
ProQuest (Firm), et al. Trade, Competition, and the Pricing of Commodities. Centre for Economic Policy Research, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.