Shepard, W. E. (2009). Introducing Islam (Reprinted.). Routledge.
芝加哥风格引文Shepard, William E. Introducing Islam. Reprinted. London [u.a.]: Routledge, 2009.
MLA引文Shepard, William E. Introducing Islam. Reprinted. Routledge, 2009.
警告:这些引文格式不一定是100%准确.