Cita APA (7th ed.)

Alam, M. S. (1998). পরিবেশ দূষণ. Bangla Academy.

Cita Chicago (17th ed.)

Alam, Muhammad Shah. পরিবেশ দূষণ. Dhaka: Bangla Academy, 1998.

Cita MLA (9th ed.)

Alam, Muhammad Shah. পরিবেশ দূষণ. Bangla Academy, 1998.