International Energy Agency. (2003). Energy policies of IEA countries: Italy 2003 review. OECD/IEA.
芝加哥风格引文International Energy Agency. Energy Policies of IEA Countries: Italy 2003 Review. Paris, Cedex, France: OECD/IEA, 2003.
MLA引文International Energy Agency. Energy Policies of IEA Countries: Italy 2003 Review. OECD/IEA, 2003.
警告：这些引文格式不一定是100％准确.