APA (7th ed.) Citation

Felix, R. C., & Lee-Brago, P. (2005). 4 oil firms raise prices by 50c. Philippine Star.

Chicago Style (17th ed.) Citation

Felix, Rocel C., and Pia Lee-Brago. "4 Oil Firms Raise Prices by 50c." Philippine Star 2005.

MLA (9th ed.) Citation

Felix, Rocel C., and Pia Lee-Brago. "4 Oil Firms Raise Prices by 50c." Philippine Star, 2005.

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