Kemler, H. (1981). Christentum: Thema Religion. Christentum Thema Religion.
芝加哥风格引文Kemler, Herbert. "Christentum: Thema Religion." Christentum Thema Religion 1981.
MLA引文Kemler, Herbert. "Christentum: Thema Religion." Christentum Thema Religion, 1981.
警告：这些引文格式不一定是100％准确.