Citação norma APA

Hanson, G. H., & Slaughter, M. J. (1999). The Rybczynski theorem, factor-price equalization and immigration: Evidence from U.S. states. National Bureau of Economic Research.

Citação norma Chicago

Hanson, Gordon H., and Matthew J. Slaughter. The Rybczynski Theorem, Factor-price Equalization and Immigration: Evidence from U.S. States. Cambridge: National Bureau of Economic Research, 1999.

Citação norma MLA

Hanson, Gordon H., and Matthew J. Slaughter. The Rybczynski Theorem, Factor-price Equalization and Immigration: Evidence from U.S. States. National Bureau of Economic Research, 1999.

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