Cita APA (7a ed.)
Vial, J. (1988). An econometric study of the world copper market (1a.ed.). Cieplan.
Cita Chicago Style (17a ed.)
Vial, Joaquín. An Econometric Study of the World Copper Market. 1a.ed. Santiago, Chile: Cieplan, 1988.
Cita MLA (9a ed.)
Vial, Joaquín. An Econometric Study of the World Copper Market. 1a.ed. Cieplan, 1988.
Precaución: Estas citas no son 100% exactas.