Cita APA (7th ed.)

Safiullah, S. (1989). Science environment and disaster. Dr. J.U Ahmed : IIEADM.

Cita Chicago (17th ed.)

Safiullah, Syed. Science Environment and Disaster. Dhaka, Bangladesh: Dr. J.U Ahmed : IIEADM, 1989.

Cita MLA (8th ed.)

Safiullah, Syed. Science Environment and Disaster. Dr. J.U Ahmed : IIEADM, 1989.