Hey, J. D., & Lambert, P. J. (1987). Surveys in the economics of uncertainty. B. Blackwell.
芝加哥风格引文Hey, John Denis, 与 Peter J. Lambert. Surveys in the Economics of Uncertainty. Oxford, UK ; New York, NY, USA: B. Blackwell, 1987.
MLA引文Hey, John Denis, 与 Peter J. Lambert. Surveys in the Economics of Uncertainty. B. Blackwell, 1987.
警告：这些引文格式不一定是100％准确.