Cita APA (7th ed.)

Arcellana, J. Y. Falling oil prices show fossil fuel a risky investment-UN climate chief. The Philippine Star.

Cita Chicago (17th ed.)

Arcellana, Juaniyo Y. "Falling Oil Prices Show Fossil Fuel a Risky Investment-UN Climate Chief." The Philippine Star .

Cita MLA (9th ed.)

Arcellana, Juaniyo Y. "Falling Oil Prices Show Fossil Fuel a Risky Investment-UN Climate Chief." The Philippine Star, .