APA (7th ed.) Citation

Santiago, R. (1998). President Sergio S. Osmena, Sr. Manila Bulletin.

Chicago Style (17th ed.) Citation

Santiago, Roni. "President Sergio S. Osmena, Sr." Manila Bulletin 1998.

MLA (9th ed.) Citation

Santiago, Roni. "President Sergio S. Osmena, Sr." Manila Bulletin, 1998.

Warning: These citations may not always be 100% accurate.