APA (7th ed.) Citation

Pan, I. L. (1997). New billing system for Meralco users. Manila Times.

Chicago Style (17th ed.) Citation

Pan, Isabel L. "New Billing System for Meralco Users." Manila Times 1997.

MLA (9th ed.) Citation

Pan, Isabel L. "New Billing System for Meralco Users." Manila Times, 1997.

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