APA-Zitierstil (7. Ausg.)

Freeman, R. B., Gray, W. B., & Ichniowski, C. (1981). Low cost student labor: The use and effects of the subminimum wage provisions for full-time students. Nat. Bureau of Economic Research.

Chicago-Zitierstil (17. Ausg.)

Freeman, Richard B., Wayne B. Gray, und Casey Ichniowski. Low Cost Student Labor: The Use and Effects of the Subminimum Wage Provisions for Full-time Students. Cambridge, Mass: Nat. Bureau of Economic Research, 1981.

MLA-Zitierstil (9. Ausg.)

Freeman, Richard B., et al. Low Cost Student Labor: The Use and Effects of the Subminimum Wage Provisions for Full-time Students. Nat. Bureau of Economic Research, 1981.