APA (7th ed.) Citation

Bellamy, J. (1982). Digital Telephony. Wiley.

Chicago Style (17th ed.) Citation

Bellamy, John. Digital Telephony. New York <<[u.a.]>>: Wiley, 1982.

MLA (9th ed.) Citation

Bellamy, John. Digital Telephony. Wiley, 1982.

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