O'Keefe, R. E. (1975). The influence of religion in American history. Dorrance.
芝加哥风格引文O'Keefe, Ruth Evans. The Influence of Religion in American History. Philadelphia: Dorrance, 1975.
MLA引文O'Keefe, Ruth Evans. The Influence of Religion in American History. Dorrance, 1975.
警告：这些引文格式不一定是100％准确.