ebrary, Inc, Leal Filho, W., & Gottwald, J. (2012). Educational and technological approaches to renewable energy. Peter Lang.
芝加哥风格引文ebrary, Inc, Walter Leal Filho, 与 Julia Gottwald. Educational and Technological Approaches to Renewable Energy. Frankfurt am Main: Peter Lang, 2012.
MLA引文ebrary, Inc, et al. Educational and Technological Approaches to Renewable Energy. Peter Lang, 2012.
警告：这些引文格式不一定是100％准确.