APA (7th ed.) Citation

Maity, K. C., & Ghosh, R. K. (1985). Differential Calculus. New Central Book Agency.

Chicago Style (17th ed.) Citation

Maity, K. C., and R. K. Ghosh. Differential Calculus. Calcutta: New Central Book Agency, 1985.

MLA (9th ed.) Citation

Maity, K. C., and R. K. Ghosh. Differential Calculus. New Central Book Agency, 1985.