Cowan, S. (1998). Welfare Consequences of Tight Price-Cap Regulation.
芝加哥风格引文Cowan, S. Welfare Consequences of Tight Price-Cap Regulation. 1998.
MLA引文Cowan, S. Welfare Consequences of Tight Price-Cap Regulation. 1998.
警告：这些引文格式不一定是100％准确.
APA引文