Sarkar, S. (2012). Environmental philosophy: From theory to practice. John Wiley & Sons.
芝加哥风格引文Sarkar, Sahotra. Environmental Philosophy: From Theory to Practice. Chichester, West Sussex: John Wiley & Sons, 2012.
MLA引文Sarkar, Sahotra. Environmental Philosophy: From Theory to Practice. John Wiley & Sons, 2012.
警告：这些引文格式不一定是100％准确.