Retirement Security Project, ProQuest (Firm), & Gale, W. G. (2009). Automatic: Changing the way America saves. Brookings Institution Press.
Citazione stile Chigago Style (17a edizione)Retirement Security Project, ProQuest (Firm), e William G. Gale. Automatic: Changing the Way America Saves. Washington, D.C.: Brookings Institution Press, 2009.
Citatione MLA (9a ed.)Retirement Security Project, et al. Automatic: Changing the Way America Saves. Brookings Institution Press, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.