APA (7th ed.) Citation

National Archives of India & Barrier, N. G. (1973). Confidential publications and Home political files. National Archives of India.

Chicago Style (17th ed.) Citation

National Archives of India and N. Gerald Barrier. Confidential Publications and Home Political Files. New Delhi: National Archives of India, 1973.

MLA (8th ed.) Citation

National Archives of India and N. Gerald Barrier. Confidential Publications and Home Political Files. National Archives of India, 1973.