APA (7th ed.) Citation

Rivera, D. Phoenix Petroleum expands into bitumen production. The Philippine Star.

Chicago Style (17th ed.) Citation

Rivera, Danessa. "Phoenix Petroleum Expands into Bitumen Production." The Philippine Star .

MLA (9th ed.) Citation

Rivera, Danessa. "Phoenix Petroleum Expands into Bitumen Production." The Philippine Star, .

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