Eskesen, L. (2002). Population Aging and Long-Term Fiscal Sustainability in Austria. International Monetary Fund.
芝加哥风格引文Eskesen, Leif. Population Aging and Long-Term Fiscal Sustainability in Austria. Washington, D.C.: International Monetary Fund, 2002.
MLA引文Eskesen, Leif. Population Aging and Long-Term Fiscal Sustainability in Austria. International Monetary Fund, 2002.
警告：这些引文格式不一定是100％准确.