Citazione Stile APA (7a Edizione)
Organisation for Economic Co-operation and Development, International Energy Agency, & ProQuest (Firm). (2011). Energy statistics of OECD countries (2011 ed.). OECD/IEA.
Citazione stile Chigago Style (17a edizione)
Organisation for Economic Co-operation and Development, International Energy Agency, e ProQuest (Firm). Energy Statistics of OECD Countries. 2011 ed. Paris: OECD/IEA, 2011.
Citatione MLA (9a ed.)
Organisation for Economic Co-operation and Development, et al. Energy Statistics of OECD Countries. 2011 ed. OECD/IEA, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.