Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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

Precaución: Estas citas no son 100% exactas.