Safiullah, S. (1989). Science environment and disaster. Dr. J.U Ahmed : IIEADM.
芝加哥风格引文Safiullah, Syed. Science Environment and Disaster. Dhaka, Bangladesh: Dr. J.U Ahmed : IIEADM, 1989.
MLA引文Safiullah, Syed. Science Environment and Disaster. Dr. J.U Ahmed : IIEADM, 1989.
警告：这些引文格式不一定是100％准确.