APA (7th ed.) Citation

Boldrin, M., Jimenez-Martin, S., & Peracchi, F. (1997). Social security and retirement in Spain. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Boldrin, Michele, Sergi Jimenez-Martin, and Franco Peracchi. Social Security and Retirement in Spain. Cambridge: National Bureau of Economic Research, 1997.

MLA (9th ed.) Citation

Boldrin, Michele, et al. Social Security and Retirement in Spain. National Bureau of Economic Research, 1997.