Natali, D. (2008). Pensions in Europe, European pensions: The evolution of pension policy at national and supranational level. P.I.E. Peter Lang.
芝加哥风格引文Natali, David. Pensions in Europe, European Pensions: The Evolution of Pension Policy at National and Supranational Level. New York: P.I.E. Peter Lang, 2008.
MLA引文Natali, David. Pensions in Europe, European Pensions: The Evolution of Pension Policy at National and Supranational Level. P.I.E. Peter Lang, 2008.
警告：这些引文格式不一定是100％准确.