Ellwood, R. S. (1993). Introducing religion: From inside and outside (3rd.ed.). Prentice Hall.
芝加哥风格引文Ellwood, Robert S. Introducing Religion: From Inside and Outside. 3rd.ed. Englewood Cliffs: Prentice Hall, 1993.
MLA引文Ellwood, Robert S. Introducing Religion: From Inside and Outside. 3rd.ed. Prentice Hall, 1993.
警告：这些引文格式不一定是100％准确.