Leal Filho, W. (2011). World trends in education for sustainable development. Peter Lang Publishing,Inc.
芝加哥风格引文Leal Filho, Walter. World Trends in Education for Sustainable Development. Frankfurt am Main: Peter Lang Publishing,Inc, 2011.
MLA引文Leal Filho, Walter. World Trends in Education for Sustainable Development. Peter Lang Publishing,Inc, 2011.
警告：这些引文格式不一定是100％准确.