Energy Efficiency. Springer Netherlands.
芝加哥风格引文Energy Efficiency. Springer Netherlands.
MLA引文Energy Efficiency. Springer Netherlands.
警告：这些引文格式不一定是100％准确.
APA引文
Energy Efficiency. Springer Netherlands.
芝加哥风格引文Energy Efficiency. Springer Netherlands.
MLA引文Energy Efficiency. Springer Netherlands.