ebrary, Inc, & Feldstein, M. S. (1998). Privatizing social security. University of Chicago Press.
芝加哥风格引文ebrary, Inc, 与 Martin S. Feldstein. Privatizing Social Security. Chicago: University of Chicago Press, 1998.
MLA引文ebrary, Inc, 与 Martin S. Feldstein. Privatizing Social Security. University of Chicago Press, 1998.
警告：这些引文格式不一定是100％准确.