Cita APA (7a ed.)

Poterba, J. M., & Summers, L. H. (1987). Finite lifetimes and the effects of budget deficits on national saving. [s.n.].

Cita Chicago Style (17a ed.)

Poterba, James M., y Lawrence H. Summers. Finite Lifetimes and the Effects of Budget Deficits on National Saving. [S.l.]: [s.n.], 1987.

Cita MLA (9a ed.)

Poterba, James M., y Lawrence H. Summers. Finite Lifetimes and the Effects of Budget Deficits on National Saving. [s.n.], 1987.