Grier, D. A. (2005). When computers were human. Princeton University Press.
芝加哥风格引文Grier, David Alan. When Computers Were Human. Princeton: Princeton University Press, 2005.
MLA引文Grier, David Alan. When Computers Were Human. Princeton University Press, 2005.
警告：这些引文格式不一定是100％准确.