Cita APA (7th ed.)

De Leon, E. (2006). Mt Bulusan erupts; alert level 1 raised. Manila Bulletin.

Cita Chicago (17th ed.)

De Leon, Ed. "Mt Bulusan Erupts; Alert Level 1 Raised." Manila Bulletin 2006.

Cita MLA (9th ed.)

De Leon, Ed. "Mt Bulusan Erupts; Alert Level 1 Raised." Manila Bulletin, 2006.