Mazeel, M. A. (2011). Iraq oil and gas papers 2010. Disserta-Verl..
芝加哥风格引文Mazeel, Muhammed Abed. Iraq Oil and Gas Papers 2010. Hamburg: Disserta-Verl., 2011.
MLA引文Mazeel, Muhammed Abed. Iraq Oil and Gas Papers 2010. Disserta-Verl., 2011.
警告：这些引文格式不一定是100％准确.