Long, L., & Long, N. (1994). Introduction to computers and information systems (4 th.). Prentice Hall.
芝加哥风格引文Long, Larry, 与 Nancy Long. Introduction to Computers and Information Systems. 4 th. New Jersey: Prentice Hall, 1994.
MLA引文Long, Larry, 与 Nancy Long. Introduction to Computers and Information Systems. 4 th. Prentice Hall, 1994.
警告：这些引文格式不一定是100％准确.