Παραπομπή σε μορφή APA (7η εκδ.)

Baker Michael. (1999). The retirement behavior of married couples: Evidence from the spouse's allowance. National Bureau of Economic Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Baker Michael. The Retirement Behavior of Married Couples: Evidence from the Spouse's Allowance. Cambridge: National Bureau of Economic Research, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

Baker Michael. The Retirement Behavior of Married Couples: Evidence from the Spouse's Allowance. National Bureau of Economic Research, 1999.