एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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