APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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