Black, U. D. (1993). Computer networks: Protocols, standards, and interfaces (2nd ed.). PTR Prentice Hall ; Prentice Hall of India Pvt. Ltd..
芝加哥风格引文Black, Uyless D. Computer Networks: Protocols, Standards, and Interfaces. 2nd ed. Englewood Cliffs, N.J. : New Delhi: PTR Prentice Hall ; Prentice Hall of India Pvt. Ltd., 1993.
MLA引文Black, Uyless D. Computer Networks: Protocols, Standards, and Interfaces. 2nd ed. PTR Prentice Hall ; Prentice Hall of India Pvt. Ltd., 1993.
警告：这些引文格式不一定是100％准确.