APA (7th ed.) Citation

Velasco, M. M. (2005). From dirty coal to ultraclean fuel products. Manila Bulletin.

Chicago Style (17th ed.) Citation

Velasco, Myrna M. "From Dirty Coal to Ultraclean Fuel Products." Manila Bulletin 2005.

MLA (9th ed.) Citation

Velasco, Myrna M. "From Dirty Coal to Ultraclean Fuel Products." Manila Bulletin, 2005.

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