Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.