International Energy Agency, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2008). IEA energy policies review: The European Union - 2008. OECD/IEA.
Style de citation Chicago (17e éd.)International Energy Agency, Organisation for Economic Co-operation and Development, et ProQuest (Firm). IEA Energy Policies Review: The European Union - 2008. Paris: OECD/IEA, 2008.
Style de citation MLA (9e éd.)International Energy Agency, et al. IEA Energy Policies Review: The European Union - 2008. OECD/IEA, 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.