Cita APA (7th ed.)

Sevilla, G. C. (2003). Instant messaging at the forefront. Philippine Star.

Cita Chicago (17th ed.)

Sevilla, Gadjo C. "Instant Messaging at the Forefront." Philippine Star 2003.

Cita MLA (9th ed.)

Sevilla, Gadjo C. "Instant Messaging at the Forefront." Philippine Star, 2003.