Citação APA (7ª ed.)
ProQuest (Firm), Evenett, S. J., & Jenny, F. (2012). Trade, competition, and the pricing of commodities. Centre for Economic Policy Research.
Citação do estilo Chicago (17ª ed.)
ProQuest (Firm), Simon J. Evenett, e Frederic Jenny. Trade, Competition, and the Pricing of Commodities. London: Centre for Economic Policy Research, 2012.
Citação MLA (9ª ed.)
ProQuest (Firm), et al. Trade, Competition, and the Pricing of Commodities. Centre for Economic Policy Research, 2012.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.