APA (7th ed.) Citation

India. Registrar General, N. D. (2001). Census of India 2001: Village and Town location codes (in CD). The author.

Chicago Style (17th ed.) Citation

India. Registrar General, New Delhi. Census of India 2001: Village and Town Location Codes (in CD). The author, 2001.

MLA (9th ed.) Citation

India. Registrar General, New Delhi. Census of India 2001: Village and Town Location Codes (in CD). The author, 2001.

Warning: These citations may not always be 100% accurate.