APA (7th ed.) Citation

Matias, B. M. (1998). Opening portals of progress. Manila Bulletin.

Chicago Style (17th ed.) Citation

Matias, Ben-Oliver M. "Opening Portals of Progress." Manila Bulletin 1998.

MLA (9th ed.) Citation

Matias, Ben-Oliver M. "Opening Portals of Progress." Manila Bulletin, 1998.