APA (7th ed.) Citation

Domingo, R. W. (2002). Shell 3 other oil firms hike prices, too. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Domingo, Ronnel W. "Shell 3 Other Oil Firms Hike Prices, Too." Philippine Daily Inquirer 2002.

MLA (9th ed.) Citation

Domingo, Ronnel W. "Shell 3 Other Oil Firms Hike Prices, Too." Philippine Daily Inquirer, 2002.

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