CHAUHAN, R. (2012). NEW CHALLENGES OF GLOBAL ENVIRONMENTAL POLICIES. ANKIT PUBLICATION.
芝加哥风格引文CHAUHAN, RAVEE. NEW CHALLENGES OF GLOBAL ENVIRONMENTAL POLICIES. DELHI: ANKIT PUBLICATION, 2012.
MLA引文CHAUHAN, RAVEE. NEW CHALLENGES OF GLOBAL ENVIRONMENTAL POLICIES. ANKIT PUBLICATION, 2012.
警告：这些引文格式不一定是100％准确.