APA aipamena

Gale, W. G., Shoven, J. B., & Warshawsky, M. (2005). The Evolving pension system: Trends, effects, and proposals for reform. Brookings Institution Press.

Chicago Style aipamena

Gale, William G., John B. Shoven, and Mark Warshawsky. The Evolving Pension System: Trends, Effects, and Proposals for Reform. Washington, D.C: Brookings Institution Press, 2005.

MLA aipamena

Gale, William G., et al. The Evolving Pension System: Trends, Effects, and Proposals for Reform. Brookings Institution Press, 2005.