Applebaum, E., & Weintraub, S. (1977). Modern economic thought. University of Pennsylvania Press.
芝加哥风格引文Applebaum, Eileen, 与 Sidney Weintraub. Modern Economic Thought. Philadelphia: University of Pennsylvania Press, 1977.
MLA引文Applebaum, Eileen, 与 Sidney Weintraub. Modern Economic Thought. University of Pennsylvania Press, 1977.
警告：这些引文格式不一定是100％准确.