APA Style

Yousuf, M, A. (2005). Differential Calculus [Part-1 & Part-2] (4th Edition). Dhaka: Rafid Book House.

MLA Style

Yousuf, Md., Abu. "Differential Calculus [Part-1 & Part-2]". 4th Edition Dhaka: Rafid Book House, 2005. Text.