Cita APA (7th ed.)
International Energy Agency, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2008). Oil information: With 2007 data = Donnees sur le petrole. OECD.
Cita Chicago (17th ed.)
International Energy Agency, Organisation for Economic Co-operation and Development, i ProQuest (Firm). Oil Information: With 2007 Data = Donnees Sur Le Petrole. Paris: OECD, 2008.
Cita MLA (9th ed.)
International Energy Agency, et al. Oil Information: With 2007 Data = Donnees Sur Le Petrole. OECD, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.