APA (7th ed.) Citation

Sarkar, B. K. (1912). The science of history and the hope of mankind. Longmans, Green, and Co..

Chicago Style (17th ed.) Citation

Sarkar, Benoy Kumar. The Science of History and the Hope of Mankind. London, New York [etc.]: Longmans, Green, and Co., 1912.

MLA (8th ed.) Citation

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