Greeley, A. (1986). Happy are the clean of heart: A Father Blackie Ryan story. Warner Books.
芝加哥风格引文Greeley, Andrew. Happy Are the Clean of Heart: A Father Blackie Ryan Story. New York: Warner Books, 1986.
MLA引文Greeley, Andrew. Happy Are the Clean of Heart: A Father Blackie Ryan Story. Warner Books, 1986.
警告：这些引文格式不一定是100％准确.