Cita APA (7a ed.)

De Leon, E. (1999). Mayon Volcano explodes anew. Manila Bulletin.

Cita Chicago Style (17a ed.)

De Leon, Ed. "Mayon Volcano Explodes Anew." Manila Bulletin 1999.

Cita MLA (9a ed.)

De Leon, Ed. "Mayon Volcano Explodes Anew." Manila Bulletin, 1999.