APA (7th ed.) Citation

India. Directorate of Census Operations, Pondicherry, & Chandramouli, C. (2004). Census of India, 2001. Controller of Publications.

Chicago Style (17th ed.) Citation

India. Directorate of Census Operations, Pondicherry, and C. Chandramouli. Census of India, 2001. Delhi: Controller of Publications, 2004.

MLA (8th ed.) Citation

India. Directorate of Census Operations, Pondicherry, and C. Chandramouli. Census of India, 2001. Controller of Publications, 2004.