Silver, G. A., & Silver, J. B. (1977). Study guide to accompany data processing for business (2nd ed.). Harcourt Brace Jovanovich.
芝加哥风格引文Silver, Gerald A., 与 Joan B. Silver. Study Guide to Accompany Data Processing for Business. 2nd ed. New York: Harcourt Brace Jovanovich, 1977.
MLA引文Silver, Gerald A., 与 Joan B. Silver. Study Guide to Accompany Data Processing for Business. 2nd ed. Harcourt Brace Jovanovich, 1977.
警告：这些引文格式不一定是100％准确.