(2025). Earth Hour. IN Editorial [column]: Uniting for a sustainable future. Manila Bulletin.
Cita Chicago (17th ed.)"Earth Hour. IN Editorial [column]: Uniting for a Sustainable Future." Manila Bulletin 2025.
Cita MLA (9th ed.)"Earth Hour. IN Editorial [column]: Uniting for a Sustainable Future." Manila Bulletin, 2025.
Atenció: Aquestes cites poden no estar 100% correctes.