Cita APA (7th ed.)
Chevallier, J., & Ielpo, F. (2013). The economics of commodity markets. Wiley.
Cita Chicago (17th ed.)
Chevallier, Julien, i Florian Ielpo. The Economics of Commodity Markets. Hoboken, N.J.: Wiley, 2013.
Cita MLA (9th ed.)
Chevallier, Julien, i Florian Ielpo. The Economics of Commodity Markets. Wiley, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.