Friedmann, E. A., & Havighurst, R. J. (1954). The meaning of work and retirement. University of Chicago Press.
芝加哥风格引文Friedmann, Eugene A., 与 Robert James Havighurst. The Meaning of Work and Retirement. Chicago]: University of Chicago Press, 1954.
MLA引文Friedmann, Eugene A., 与 Robert James Havighurst. The Meaning of Work and Retirement. University of Chicago Press, 1954.
警告：这些引文格式不一定是100％准确.