Delhi Law House. Lal's encyclopedia on Environment Protection and Pollution Laws vol 2 (5th.). Delhi Law House.
Chicago Style (17th ed.) CitationDelhi Law House. Lal's Encyclopedia on Environment Protection and Pollution Laws Vol 2. 5th. Delhi Delhi: Delhi Law House.
MLA引文Delhi Law House. Lal's Encyclopedia on Environment Protection and Pollution Laws Vol 2. 5th. Delhi Law House.
警告:這些引文格式不一定是100%准確.