APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.