APA (7th ed.) Citation

Zayco, H. M. (2004). How to save on phone bills: The basics of internet telephony. Gadgets.

Chicago Style (17th ed.) Citation

Zayco, Herbert M. "How to Save on Phone Bills: The Basics of Internet Telephony." Gadgets 2004.

MLA (9th ed.) Citation

Zayco, Herbert M. "How to Save on Phone Bills: The Basics of Internet Telephony." Gadgets, 2004.