APA (7th ed.) Citation

Held, G. (2001). Voice & data internetworking (3rd ed.). Osborne/McGraw-Hill.

Chicago Style (17th ed.) Citation

Held, Gilbert. Voice & Data Internetworking. 3rd ed. New York: Osborne/McGraw-Hill, 2001.

MLA (9th ed.) Citation

Held, Gilbert. Voice & Data Internetworking. 3rd ed. Osborne/McGraw-Hill, 2001.