Citação norma APA

Gelb, A. H., & Gray, C. W. (1991). The transformation of economies in Central and Eastern Europe: Issues, progress, and prospects. World Bank.

Citação norma Chicago

Gelb, Alan H., and Cheryl Williamson Gray. The Transformation of Economies in Central and Eastern Europe: Issues, Progress, and Prospects. Washington, D.C: World Bank, 1991.

Citação norma MLA

Gelb, Alan H., and Cheryl Williamson Gray. The Transformation of Economies in Central and Eastern Europe: Issues, Progress, and Prospects. World Bank, 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.