Cita APA (7a ed.)
Shay, W. A. (1999). Understanding data communications and networks (2nd ed.). Vikas Pub.
Cita Chicago Style (17a ed.)
Shay, William A. Understanding Data Communications and Networks. 2nd ed. New Delhi: Vikas Pub, 1999.
Cita MLA (9a ed.)
Shay, William A. Understanding Data Communications and Networks. 2nd ed. Vikas Pub, 1999.
Precaución: Estas citas no son 100% exactas.