APA (7th ed.) Citation

Angeles, F. (1999). Shell implements P 130-M wastewater treatment system. Manila Bulletin.

Chicago Style (17th ed.) Citation

Angeles, Fernan. "Shell Implements P 130-M Wastewater Treatment System." Manila Bulletin 1999.

MLA (9th ed.) Citation

Angeles, Fernan. "Shell Implements P 130-M Wastewater Treatment System." Manila Bulletin, 1999.

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