APA (7 ম সংস্করণ) উদ্ধৃতি

India. Central Board for the Prevention and Control of Water Pollution. (1979). Industrial survey, Union Territory of Delhi. Central Board for the Prevention and Control of Water Pollution.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

India. Central Board for the Prevention and Control of Water Pollution. Industrial Survey, Union Territory of Delhi. New Delhi, India: Central Board for the Prevention and Control of Water Pollution, 1979.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

India. Central Board for the Prevention and Control of Water Pollution. Industrial Survey, Union Territory of Delhi. Central Board for the Prevention and Control of Water Pollution, 1979.