Cavan, R. S. (1974). Marriage and family in the modern world: Readings (4th ed.). Crowell.
芝加哥风格引文Cavan, Ruth Shonle. Marriage and Family in the Modern World: Readings. 4th ed. New York: Crowell, 1974.
MLA引文Cavan, Ruth Shonle. Marriage and Family in the Modern World: Readings. 4th ed. Crowell, 1974.
警告：这些引文格式不一定是100％准确.