Cita APA (7a ed.)

Held, G. (2003). The ABCs of TCP/IP (2nd ed.). Auerbach Publications.

Cita Chicago Style (17a ed.)

Held, Gilbert. The ABCs of TCP/IP. 2nd ed. Boca Raton: Auerbach Publications, 2003.

Cita MLA (9a ed.)

Held, Gilbert. The ABCs of TCP/IP. 2nd ed. Auerbach Publications, 2003.