APA (7th ed.) Citation

DODD, A. Z. (2005). The essential guide to telecommunications.-- ed.4. PHPTR.

Chicago Style (17th ed.) Citation

DODD, Annabel Z. The Essential Guide to Telecommunications.-- Ed.4. New Jersey: PHPTR, 2005.

MLA (9th ed.) Citation

DODD, Annabel Z. The Essential Guide to Telecommunications.-- Ed.4. PHPTR, 2005.