APA Style
DAS, B., Mukherjee, B, N. (2022).
Integral Calculus & Differential Equations (61st Edition).
Kolkata:
U.N.Dhur & Sons Private Lt..
MLA Style
DAS, B.C.., Mukherjee, B., N..
"Integral Calculus & Differential Equations".
61st Edition
Kolkata:
U.N.Dhur & Sons Private Lt.,
2022.
Text.