Caleb Project & Swartley, K. E. (2005). Encountering the world of Islam. Authentic Media.
芝加哥风格引文Caleb Project 与 Keith E. Swartley. Encountering the World of Islam. Waynesboro, Georgia: Authentic Media, 2005.
MLA引文Caleb Project 与 Keith E. Swartley. Encountering the World of Islam. Authentic Media, 2005.
警告：这些引文格式不一定是100％准确.