APA (7th ed.) Citation

Das, B. C., & Mukherjee, B. N. (2006). Differential calculus for degree. U. N. Dhur & Sons.

Chicago Style (17th ed.) Citation

Das, B. C., and B. N. Mukherjee. Differential Calculus for Degree. Kolkata: U. N. Dhur & Sons, 2006.

MLA (9th ed.) Citation

Das, B. C., and B. N. Mukherjee. Differential Calculus for Degree. U. N. Dhur & Sons, 2006.