Παραπομπή σε μορφή APA (7η εκδ.)

Feldstein, M. (1997). Transition to a fully funded pension system: Five economic issues. National Bureau of Economic Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Feldstein, Martin. Transition to a Fully Funded Pension System: Five Economic Issues. Cambridge: National Bureau of Economic Research, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Feldstein, Martin. Transition to a Fully Funded Pension System: Five Economic Issues. National Bureau of Economic Research, 1997.