Dyfyniad APA
International Energy Agency, ProQuest (Firm), & Besson, C. (2005). Resources to reserves: Oil & gas technologies for the energy markets of the future. International Energy Agency.
Dyfyniad Arddull Chicago
International Energy Agency, ProQuest (Firm), and Christian Besson. Resources to Reserves: Oil & Gas Technologies for the Energy Markets of the Future. Paris: International Energy Agency, 2005.
Dyfyniad MLA
International Energy Agency, et al. Resources to Reserves: Oil & Gas Technologies for the Energy Markets of the Future. International Energy Agency, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.