Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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