Eckstein, J. (2002). On meanings of life: Their nature and origin. State University of New York Press.
芝加哥风格引文Eckstein, Jerome. On Meanings of Life: Their Nature and Origin. Albany: State University of New York Press, 2002.
MLA引文Eckstein, Jerome. On Meanings of Life: Their Nature and Origin. State University of New York Press, 2002.
警告：这些引文格式不一定是100％准确.