APA Edition Citation

Black, U. D. (1993). Data communications and distributed networks (3rd ed.). Prentice Hall.

Chicago Edition Citation

Black, Uyless D. Data Communications and Distributed Networks. 3rd ed. Englewood Cliffs, N.J.: Prentice Hall, 1993.

MLA Edition Citation

Black, Uyless D. Data Communications and Distributed Networks. 3rd ed. Prentice Hall, 1993.