Παραπομπή σε μορφή APA (7η εκδ.)

Dafny, L., & Gruber, J. (2000). Does public insurance improve the efficiency of medical caren: Medicaid expansions and child hospitalizations. National Bureau of Economic Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Dafny, Leemore, και Jonathan Gruber. Does Public Insurance Improve the Efficiency of Medical Caren: Medicaid Expansions and Child Hospitalizations. Cambridge: National Bureau of Economic Research, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Dafny, Leemore, και Jonathan Gruber. Does Public Insurance Improve the Efficiency of Medical Caren: Medicaid Expansions and Child Hospitalizations. National Bureau of Economic Research, 2000.