(2021). Pollution now seen as major world problem. IN Editorial [column]. Manila Bulletin.
Chicago Style (17th ed.) Citation"Pollution Now Seen as Major World Problem. IN Editorial [column]." Manila Bulletin 2021.
MLA (9th ed.) Citation"Pollution Now Seen as Major World Problem. IN Editorial [column]." Manila Bulletin, 2021.
Warning: These citations may not always be 100% accurate.