Cita APA (7th ed.)
International Energy Agency, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2006). Belgium 2005 review. OECD/IEA.
Cita Chicago (17th ed.)
International Energy Agency, Organisation for Economic Co-operation and Development, i ProQuest (Firm). Belgium 2005 Review. Paris: OECD/IEA, 2006.
Cita MLA (9th ed.)
International Energy Agency, et al. Belgium 2005 Review. OECD/IEA, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.