APA (7th ed.) Citation

Santiago, R. (1999). Remembering President Diosdado P. Macapagal. Manila Bulletin.

Chicago Style (17th ed.) Citation

Santiago, Roni. "Remembering President Diosdado P. Macapagal." Manila Bulletin 1999.

MLA (9th ed.) Citation

Santiago, Roni. "Remembering President Diosdado P. Macapagal." Manila Bulletin, 1999.

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