International Energy Agency. (2015). Renewables information 2015. International Energy Agency.
芝加哥风格引文International Energy Agency. Renewables Information 2015. Paris, [France]: International Energy Agency, 2015.
MLA引文International Energy Agency. Renewables Information 2015. International Energy Agency, 2015.
警告：这些引文格式不一定是100％准确.