Freeman, R. E. e. (1960). Postwar economic trends in the United States. Harper.
芝加哥风格引文Freeman, Ralph Evans ed. Postwar Economic Trends in the United States. New York: Harper, 1960.
MLA引文Freeman, Ralph Evans ed. Postwar Economic Trends in the United States. Harper, 1960.
警告：这些引文格式不一定是100％准确.