APA-Zitierstil (7. Ausg.)

Freeman, R. B., & Schettkat, R. (2000). Skill compression, wage differentials and employment: Germany vs. the US.

Chicago-Zitierstil (17. Ausg.)

Freeman, Richard B., und Ronald Schettkat. Skill Compression, Wage Differentials and Employment: Germany Vs. the US. Cambridge, Mass, 2000.

MLA-Zitierstil (9. Ausg.)

Freeman, Richard B., und Ronald Schettkat. Skill Compression, Wage Differentials and Employment: Germany Vs. the US. 2000.