Davis, W. S. (1981). Information processing systems (2nd ed.).
芝加哥风格引文Davis, William S. Information Processing Systems. 2nd ed. Reading, Mass. ; Addison-Wesley, 1981.
MLA引文Davis, William S. Information Processing Systems. 2nd ed. 1981.
警告：这些引文格式不一定是100％准确.