Hey, J. D., & Lambert, P. J. (1987). Surveys in the economics of uncertainty. B. Blackwell.
Style de citation Chicago (17e éd.)Hey, John Denis, et Peter J. Lambert. Surveys in the Economics of Uncertainty. Oxford, UK ; New York, NY, USA: B. Blackwell, 1987.
Style de citation MLA (9e éd.)Hey, John Denis, et Peter J. Lambert. Surveys in the Economics of Uncertainty. B. Blackwell, 1987.