APA (7th ed.) Citation

Kesavan, B. S. (1961). India's National library. National Library.

Chicago Style (17th ed.) Citation

Kesavan, B. S. India's National Library. Calcutta: National Library, 1961.

MLA (9th ed.) Citation

Kesavan, B. S. India's National Library. National Library, 1961.

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