Fry, T. F. (1975). Computer appreciation (2nd ed.). Newnes-Butterworths.
芝加哥风格引文Fry, T. F. Computer Appreciation. 2nd ed. London: Newnes-Butterworths, 1975.
MLA引文Fry, T. F. Computer Appreciation. 2nd ed. Newnes-Butterworths, 1975.
警告：这些引文格式不一定是100％准确.