Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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