Williams, D. D. (1949). God's grace and man's hope: An interpretation of the christian life in history. Harper Chapel.
芝加哥风格引文Williams, Daniel D. God's Grace and Man's Hope: An Interpretation of the Christian Life in History. New York: Harper Chapel, 1949.
MLA引文Williams, Daniel D. God's Grace and Man's Hope: An Interpretation of the Christian Life in History. Harper Chapel, 1949.
警告：这些引文格式不一定是100％准确.