Cita APA (7a ed.)
International Energy Agency. (2004). Energy policies of IEA countries: Portugal 2004 review. OECD/IEA.
Cita Chicago Style (17a ed.)
International Energy Agency. Energy Policies of IEA Countries: Portugal 2004 Review. Paris, Cedex, France: OECD/IEA, 2004.
Cita MLA (9a ed.)
International Energy Agency. Energy Policies of IEA Countries: Portugal 2004 Review. OECD/IEA, 2004.
Precaución: Estas citas no son 100% exactas.