Cita APA (7a ed.)
OECD. International Energy Agency. (2010). Natural gas information 2010: With 2009 data. OECD/IEA.
Cita Chicago Style (17a ed.)
OECD. International Energy Agency. Natural Gas Information 2010: With 2009 Data. Paris: OECD/IEA, 2010.
Cita MLA (9a ed.)
OECD. International Energy Agency. Natural Gas Information 2010: With 2009 Data. OECD/IEA, 2010.
Precaución: Estas citas no son 100% exactas.