ebrary, Inc, & Greve, B. (2012). The times they are changing?: Crisis and the welfare state. Wiley-Blackwell.
芝加哥风格引文ebrary, Inc, 与 Bent Greve. The Times They Are Changing?: Crisis and the Welfare State. Chichester, West Sussex ; Malden, Mass.: Wiley-Blackwell, 2012.
MLA引文ebrary, Inc, 与 Bent Greve. The Times They Are Changing?: Crisis and the Welfare State. Wiley-Blackwell, 2012.
警告：这些引文格式不一定是100％准确.