Παραπομπή APA

Aaron, H. J., & Burtless, G. (2013). Closing the deficit: How much can later retirement help? Brookings Institution Press.

Παραπομπή Chicago Style

Aaron, Henry J., και Gary Burtless. Closing the Deficit: How Much Can Later Retirement Help? Brookings Institution Press, 2013.

Παραπομπή MLA

Aaron, Henry J., και Gary Burtless. Closing the Deficit: How Much Can Later Retirement Help? Brookings Institution Press, 2013.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.