Cita APA (7th ed.)

Offemaria, R. (1997). Red tide harms sustainable development of marine ecosystems. Manila Chronicle.

Cita Chicago (17th ed.)

Offemaria, Rodel. "Red Tide Harms Sustainable Development of Marine Ecosystems." Manila Chronicle 1997.

Cita MLA (9th ed.)

Offemaria, Rodel. "Red Tide Harms Sustainable Development of Marine Ecosystems." Manila Chronicle, 1997.