APA aipamena

Navarro, R. (1997). Anniversary bonus proposed. Manila Bulletin.

Chicago Style aipamena

Navarro, Rico. "Anniversary Bonus Proposed." Manila Bulletin 1997.

MLA aipamena

Navarro, Rico. "Anniversary Bonus Proposed." Manila Bulletin, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.