Cita APA (7a ed.)

Leibfritz, W., Roseveare, D., Fore, D., & Wurzel, E. (1995). Ageing Populations, Pension Systems and Government Budgets: How Do They Affect Saving? OECD Publishing.

Cita Chicago Style (17a ed.)

Leibfritz, Willi, Deborah Roseveare, Douglas Fore, y Eckhard Wurzel. Ageing Populations, Pension Systems and Government Budgets: How Do They Affect Saving? Paris: OECD Publishing, 1995.

Cita MLA (9a ed.)

Leibfritz, Willi, et al. Ageing Populations, Pension Systems and Government Budgets: How Do They Affect Saving? OECD Publishing, 1995.