Cita APA (7th ed.)
International Energy Agency, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2012). Energy technology perspectives 2012: Pathways to a clean energy system. OECD/IEA.
Cita Chicago (17th ed.)
International Energy Agency, Organisation for Economic Co-operation and Development, i ProQuest (Firm). Energy Technology Perspectives 2012: Pathways to a Clean Energy System. Paris: OECD/IEA, 2012.
Cita MLA (9th ed.)
International Energy Agency, et al. Energy Technology Perspectives 2012: Pathways to a Clean Energy System. OECD/IEA, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.