Shaikh, A. A. (2013). 50 gastrointestinal cases and associated imaging. TFM.
芝加哥风格引文Shaikh, Abdullah A. 50 Gastrointestinal Cases and Associated Imaging. Harley: TFM, 2013.
MLA引文Shaikh, Abdullah A. 50 Gastrointestinal Cases and Associated Imaging. TFM, 2013.
警告：这些引文格式不一定是100％准确.