APA (7th ed.) Citation

Sarkar, B. K. (1912). Science of history and the hope of mankind. Longmans.

Chicago Style (17th ed.) Citation

Sarkar, Benoy Kumar. Science of History and the Hope of Mankind. Longmans, 1912.

MLA (9th ed.) Citation

Sarkar, Benoy Kumar. Science of History and the Hope of Mankind. Longmans, 1912.

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