APA (7th ed.) Citation

Sinn, H. (1999). The crisis in Germany's pension insurance system and how it can be resolved. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Sinn, Hans-Werner. The Crisis in Germany's Pension Insurance System and How It Can Be Resolved. Cambridge: National Bureau of Economic Research, 1999.

MLA (9th ed.) Citation

Sinn, Hans-Werner. The Crisis in Germany's Pension Insurance System and How It Can Be Resolved. National Bureau of Economic Research, 1999.