Chapra, M. U. (1992). Islam and the economic challenge. Islamic Foundation ; International Institute of Islamic Thought.
芝加哥风格引文Chapra, M. Umer. Islam and the Economic Challenge. Leicester, UK : Herndon, VA: Islamic Foundation ; International Institute of Islamic Thought, 1992.
MLA引文Chapra, M. Umer. Islam and the Economic Challenge. Islamic Foundation ; International Institute of Islamic Thought, 1992.
警告：这些引文格式不一定是100％准确.