APA (7th ed.) Citation

Felix, R. C. (1999). Petron increases prices by average of 48 cents per liter. Philippine Star.

Chicago Style (17th ed.) Citation

Felix, Rocel C. "Petron Increases Prices by Average of 48 Cents Per Liter." Philippine Star 1999.

MLA (9th ed.) Citation

Felix, Rocel C. "Petron Increases Prices by Average of 48 Cents Per Liter." Philippine Star, 1999.

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