Cita APA (7th ed.)

Bizzen, R. G. (1999). Mutual defense treaty is needed, valid. Manila Bulletin.

Cita Chicago (17th ed.)

Bizzen, Rodolfo G. "Mutual Defense Treaty Is Needed, Valid." Manila Bulletin 1999.

Cita MLA (9th ed.)

Bizzen, Rodolfo G. "Mutual Defense Treaty Is Needed, Valid." Manila Bulletin, 1999.