Cita APA (7th ed.)

Fernandez, R. A. (2004). Toxic mercury pollutes Agusan River. Philippine Star.

Cita Chicago (17th ed.)

Fernandez, Rudy A. "Toxic Mercury Pollutes Agusan River." Philippine Star 2004.

Cita MLA (9th ed.)

Fernandez, Rudy A. "Toxic Mercury Pollutes Agusan River." Philippine Star, 2004.