APA (7th ed.) Citation

Haskel, J. E., & Slaughter, M. J. (2000). Have falling tariffs and transportation costs raised U.S. wage inequalityn. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Haskel, Jonathan E., and Matthew J. Slaughter. Have Falling Tariffs and Transportation Costs Raised U.S. Wage Inequalityn. Cambridge: National Bureau of Economic Research, 2000.

MLA (9th ed.) Citation

Haskel, Jonathan E., and Matthew J. Slaughter. Have Falling Tariffs and Transportation Costs Raised U.S. Wage Inequalityn. National Bureau of Economic Research, 2000.