APA (7th ed.) Citation

Casayuran, M. B. (1997). Probe sought on series of plane crashes. Manila Bulletin.

Chicago Style (17th ed.) Citation

Casayuran, Mario B. "Probe Sought on Series of Plane Crashes." Manila Bulletin 1997.

MLA (9th ed.) Citation

Casayuran, Mario B. "Probe Sought on Series of Plane Crashes." Manila Bulletin, 1997.

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