Citazione Stile APA (7a Edizione)

Goldberg, L. S., & Klein, M. W. (1999). International trade and factor mobility: An empirical investigation. National Bureau of Economic Research.

Citazione stile Chigago Style (17a edizione)

Goldberg, Linda S., e Michael W. Klein. International Trade and Factor Mobility: An Empirical Investigation. Cambridge: National Bureau of Economic Research, 1999.

Citatione MLA (9a ed.)

Goldberg, Linda S., e Michael W. Klein. International Trade and Factor Mobility: An Empirical Investigation. National Bureau of Economic Research, 1999.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.