(2014). Copper 2013: International Copper Conference (1a. ed.). The Chilean Institute of Mining Engineers.
Citazione stile Chigago Style (17a edizione)Copper 2013: International Copper Conference. 1a. ed. Santiago: The Chilean Institute of Mining Engineers, 2014.
Citatione MLA (9a ed.)Copper 2013: International Copper Conference. 1a. ed. The Chilean Institute of Mining Engineers, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.