APA (7th ed.) Citation

Nasol, R., & Belen, J. (1999). Mayon Volcano explodes twice. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Nasol, Rey, and Job Belen. "Mayon Volcano Explodes Twice." Philippine Daily Inquirer 1999.

MLA (9th ed.) Citation

Nasol, Rey, and Job Belen. "Mayon Volcano Explodes Twice." Philippine Daily Inquirer, 1999.

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