(2021). New efforts to clean the polluted air around the world. IN Editorial [column]. Manila Bulletin.
Chicago Style (17th ed.) Citation"New Efforts to Clean the Polluted Air Around the World. IN Editorial [column]." Manila Bulletin 2021.
MLA (9th ed.) Citation"New Efforts to Clean the Polluted Air Around the World. IN Editorial [column]." Manila Bulletin, 2021.
Warning: These citations may not always be 100% accurate.