APA-Zitierstil (7. Ausg.)

Cooper, R. W., & Willis, J. L. (2003). The cost of labor adjustment: Inferences from the gap. National Bureau of Economic Research.

Chicago-Zitierstil (17. Ausg.)

Cooper, Russell W., und Jonathan L. Willis. The Cost of Labor Adjustment: Inferences from the Gap. Cambridge, Mass: National Bureau of Economic Research, 2003.

MLA-Zitierstil (9. Ausg.)

Cooper, Russell W., und Jonathan L. Willis. The Cost of Labor Adjustment: Inferences from the Gap. National Bureau of Economic Research, 2003.