APA-Zitierstil (7. Ausg.)

Cooper, R. W., & Willis, J. L. (2001). The economics of labor adjustment: Mind the gap. National Bureeau of Economic Research.

Chicago-Zitierstil (17. Ausg.)

Cooper, Russell W., und Jonathan L. Willis. The Economics of Labor Adjustment: Mind the Gap. Cambridge, Mass: National Bureeau of Economic Research, 2001.

MLA-Zitierstil (9. Ausg.)

Cooper, Russell W., und Jonathan L. Willis. The Economics of Labor Adjustment: Mind the Gap. National Bureeau of Economic Research, 2001.