Παραπομπή σε μορφή APA (7η εκδ.)

Imbens, G. W., Rubin, D. B., & Sacerdote, B. (1999). Estimating the effect of unearned income on labor supply, earnings, savings, and consumption: Evidence from a survey of lottery players. National Bureau of Economic Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Imbens, Guido W., Donald B. Rubin, και Bruce Sacerdote. Estimating the Effect of Unearned Income on Labor Supply, Earnings, Savings, and Consumption: Evidence from a Survey of Lottery Players. Cambridge: National Bureau of Economic Research, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

Imbens, Guido W., et al. Estimating the Effect of Unearned Income on Labor Supply, Earnings, Savings, and Consumption: Evidence from a Survey of Lottery Players. National Bureau of Economic Research, 1999.