Fuchs, V. R. (1968). The service economy. National Bureau of Economic Research.
芝加哥风格引文Fuchs, Victor R. The Service Economy. New York: National Bureau of Economic Research, 1968.
MLA引文Fuchs, Victor R. The Service Economy. National Bureau of Economic Research, 1968.
警告：这些引文格式不一定是100％准确.