Steiner, P. O., & Dorfman, R. (1957). The economic status of the aged. University of California Press.
芝加哥风格引文Steiner, Peter O., 与 Robert Dorfman. The Economic Status of the Aged. Berkeley: University of California Press, 1957.
MLA引文Steiner, Peter O., 与 Robert Dorfman. The Economic Status of the Aged. University of California Press, 1957.
警告：这些引文格式不一定是100％准确.