Energy in Europe: ... Annual Energy Review ; special issue .. Office for Official Publ. of the Europ. Communities.
Chicago-Zitierstil (17. Ausg.)Energy in Europe: ... Annual Energy Review ; Special Issue .. Luxembourg: Office for Official Publ. of the Europ. Communities.
MLA-Zitierstil (8. Ausg.)Energy in Europe: ... Annual Energy Review ; Special Issue .. Office for Official Publ. of the Europ. Communities.
警告：这些引文格式不一定是100％准确.