Cita APA (7a ed.)
International Energy Agency, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2009). Natural gas market review 2009. OECD : International Energy Agency.
Cita Chicago Style (17a ed.)
International Energy Agency, Organisation for Economic Co-operation and Development, y ProQuest (Firm). Natural Gas Market Review 2009. Paris: OECD : International Energy Agency, 2009.
Cita MLA (9a ed.)
International Energy Agency, et al. Natural Gas Market Review 2009. OECD : International Energy Agency, 2009.
Precaución: Estas citas no son 100% exactas.