Cita APA (7th ed.)

Cagahastian, D. A. (2003). RP signs nuclear test ban treaty in Vienna. Manila Bulletin.

Cita Chicago (17th ed.)

Cagahastian, David A. "RP Signs Nuclear Test Ban Treaty in Vienna." Manila Bulletin 2003.

Cita MLA (9th ed.)

Cagahastian, David A. "RP Signs Nuclear Test Ban Treaty in Vienna." Manila Bulletin, 2003.