APA (7th ed.) Citation

Domingo, R. W. (2002). Petron hikes LPG price by P1 per kilo. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Domingo, Ronnel W. "Petron Hikes LPG Price by P1 Per Kilo." Philippine Daily Inquirer 2002.

MLA (9th ed.) Citation

Domingo, Ronnel W. "Petron Hikes LPG Price by P1 Per Kilo." Philippine Daily Inquirer, 2002.

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