APA (7th ed.) Citation

Breyer, F., & Hupfeld, S. (2007). On the fairness of early retirement provisions: Presented at CESifo Area Conference on Employment and Social Protection, May 2007. CESifo.

Chicago Style (17th ed.) Citation

Breyer, Friedrich, and Stefan Hupfeld. On the Fairness of Early Retirement Provisions: Presented at CESifo Area Conference on Employment and Social Protection, May 2007. Munich: CESifo, 2007.

MLA (9th ed.) Citation

Breyer, Friedrich, and Stefan Hupfeld. On the Fairness of Early Retirement Provisions: Presented at CESifo Area Conference on Employment and Social Protection, May 2007. CESifo, 2007.