APA (7 ম সংস্করণ) উদ্ধৃতি

Professional. (2014). Air ( Prevention and Control of Pollution ) Act,1981. Professional Book Publishers.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Professional. Air ( Prevention and Control of Pollution ) Act,1981. Delhi: Professional Book Publishers, 2014.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Professional. Air ( Prevention and Control of Pollution ) Act,1981. Professional Book Publishers, 2014.