APA

Instituto Argentino del Petróleo I., International Petroleum Exchange I., International Petroleum Exchange (1993 june. 3-4 : London), Instituto Argentino del Petróleo I. & International Petroleum Exchange I. (1993). International petroleum exchange. London: International Petroleum Exchange.

Chicago

Instituto Argentino del Petróleo IAP, International Petroleum Exchange IPE, International Petroleum Exchange (1993 june. 3-4 : London), Instituto Argentino del Petróleo IAP and International Petroleum Exchange IPE. 1993. International petroleum exchange. London: International Petroleum Exchange.

Harvard

Instituto Argentino del Petróleo I., International Petroleum Exchange I., International Petroleum Exchange (1993 june. 3-4 : London), Instituto Argentino del Petróleo I. and International Petroleum Exchange I. (1993). International petroleum exchange. London: International Petroleum Exchange.

MLA

Instituto Argentino del Petróleo IAP, International Petroleum Exchange IPE, International Petroleum Exchange (1993 june. 3-4 : London), Instituto Argentino del Petróleo IAP and International Petroleum Exchange IPE. International petroleum exchange. London: International Petroleum Exchange. 1993.