APA Edition Citation

Black, U. D. (2009). Data communications and distributed networks.- 3rd ed (3rd ed.). PHI.

Chicago Edition Citation

Black, Uyless D. Data Communications and Distributed Networks.- 3rd Ed. 3rd ed. New Delhi: PHI, 2009.

MLA Edition Citation

Black, Uyless D. Data Communications and Distributed Networks.- 3rd Ed. 3rd ed. PHI, 2009.

Warning: These citations may not always be 100% accurate.