Universal law publishing. (2006). Environment And Pollution Laws. Universal Law Publishing.
Chicago-referens (17:e uppl.)Universal law publishing. Environment And Pollution Laws. New Delhi: Universal Law Publishing, 2006.
MLA-referens (9:e uppl.)Universal law publishing. Environment And Pollution Laws. Universal Law Publishing, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.