Dyfyniad APA

Mitchell, O. S., & Phillips, J. W. (2000). Retirement responses to early social security benefit reductions. National Bureau of Economic Research.

Dyfyniad Arddull Chicago

Mitchell, Olivia S., and John W.R Phillips. Retirement Responses to Early Social Security Benefit Reductions. Cambridge: National Bureau of Economic Research, 2000.

Dyfyniad MLA

Mitchell, Olivia S., and John W.R Phillips. Retirement Responses to Early Social Security Benefit Reductions. National Bureau of Economic Research, 2000.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.