APA ציטוט

Hey,John D, & Lambert,Peter J. (1987). Surveys in the economics of uncertainty. Basil Blackwell.

Chicago Edition Citation

Hey,John D, and Lambert,Peter J. Surveys in the Economics of Uncertainty. New York: Basil Blackwell, 1987.

ציטוט MLA

Hey,John D, and Lambert,Peter J. Surveys in the Economics of Uncertainty. Basil Blackwell, 1987.