GARG R A. (2008). MANUAL ON ENVIRONMENT & POLLUTION LAW. COMMERCIAL LAW PUBLISHERS.
芝加哥风格引文GARG R A. MANUAL ON ENVIRONMENT & POLLUTION LAW. DELHI: COMMERCIAL LAW PUBLISHERS, 2008.
MLA引文GARG R A. MANUAL ON ENVIRONMENT & POLLUTION LAW. COMMERCIAL LAW PUBLISHERS, 2008.
警告：这些引文格式不一定是100％准确.