APA (7th ed.) Citation

Carpio, A. A. (2014). 20 years online: The PHL web and its pinoytizens. Philippine Graphic.

Chicago Style (17th ed.) Citation

Carpio, Alma Anonas. "20 Years Online: The PHL Web and Its Pinoytizens." Philippine Graphic 2014.

MLA (9th ed.) Citation

Carpio, Alma Anonas. "20 Years Online: The PHL Web and Its Pinoytizens." Philippine Graphic, 2014.

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