APA (7th ed.) Citation

Wright, D. J. (2001). Voice over packet networks. John Wiley.

Chicago Style (17th ed.) Citation

Wright, David J. Voice over Packet Networks. Chichester, West Sussex: John Wiley, 2001.

MLA (9th ed.) Citation

Wright, David J. Voice over Packet Networks. John Wiley, 2001.

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