APA (7th ed.) Citation
Das, B. C. (1996). Integral calculus (44th rev. ed.). U. N. Dhur & sons.
Chicago Style (17th ed.) Citation
Das, B. C. Integral Calculus. 44th rev. ed. Calcutta: U. N. Dhur & sons, 1996.
MLA (9th ed.) Citation
Das, B. C. Integral Calculus. 44th rev. ed. U. N. Dhur & sons, 1996.
Warning: These citations may not always be 100% accurate.