Torres, T. P. (2000). 21 oil firms agree to phase out leaded gas in Metro by April. Philippine Star.
Chicago Style (17th ed.) CitationTorres, Ted P. "21 Oil Firms Agree to Phase Out Leaded Gas in Metro by April." Philippine Star 2000.
MLA (9th ed.) CitationTorres, Ted P. "21 Oil Firms Agree to Phase Out Leaded Gas in Metro by April." Philippine Star, 2000.
Warning: These citations may not always be 100% accurate.