APA (7th ed.) Citation

Sen, S. (1977). Working class of India: History of emergence and movement, 1830-1970. K. P. Bagchi.

Chicago Style (17th ed.) Citation

Sen, Sukomal. Working Class of India: History of Emergence and Movement, 1830-1970. Calcutta: K. P. Bagchi, 1977.

MLA (8th ed.) Citation

Sen, Sukomal. Working Class of India: History of Emergence and Movement, 1830-1970. K. P. Bagchi, 1977.