Ruiz, E. (2016). Red tide warning up in 8 areas. Manila Bulletin.
Cita Chicago (17th ed.)Ruiz, Ellalyn. "Red Tide Warning Up in 8 Areas." Manila Bulletin 2016.
Cita MLA (9th ed.)Ruiz, Ellalyn. "Red Tide Warning Up in 8 Areas." Manila Bulletin, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.