Cita APA (7th ed.)

Yusuf, M. A. (2008). Calculus. Sumon Library.

Cita Chicago (17th ed.)

Yusuf, Md. Abu. Calculus. Dhaka: Sumon Library, 2008.

Cita MLA (9th ed.)

Yusuf, Md. Abu. Calculus. Sumon Library, 2008.