APA
Mitchell O. S., Phillips John W R & National Bureau Of Economic Research. (2000). Retirement responses to early social security benefit reductions. Cambridge, MA: NBER.
Chicago
Mitchell Olivia S, Phillips John W R and National Bureau Of Economic Research. 2000. Retirement responses to early social security benefit reductions. Cambridge, MA: NBER.
Harvard
Mitchell O. S., Phillips John W R and National Bureau Of Economic Research. (2000). Retirement responses to early social security benefit reductions. Cambridge, MA: NBER.
MLA
Mitchell Olivia S, Phillips John W R and National Bureau Of Economic Research. Retirement responses to early social security benefit reductions. Cambridge, MA: NBER. 2000.