APA (7th ed.) Citation

HELD, G. (2000). Voice and data internetworking. Mc Graw Hill.

Chicago Style (17th ed.) Citation

HELD, Gilbert. Voice and Data Internetworking. Mc Graw Hill, 2000.

MLA (8th ed.) Citation

HELD, Gilbert. Voice and Data Internetworking. Mc Graw Hill, 2000.

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