Eastern Book Company. (1995). Air ( Prevention ) Control of Pollution Act ,1981 & Short Notes (5.). Eastern Book company.
Цитирование в стиле Чикаго (17-е изд.)Eastern Book Company. Air ( Prevention ) Control of Pollution Act ,1981 & Short Notes. 5. Lucknow: Eastern Book company, 1995.
Цитирование MLA (9-е изд.)Eastern Book Company. Air ( Prevention ) Control of Pollution Act ,1981 & Short Notes. 5. Eastern Book company, 1995.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.