Cita APA (7a ed.)

Porcalla, D. (1997). 20 QC execs face raps for Ozone fire. Philippine Star.

Cita Chicago Style (17a ed.)

Porcalla, Delon. "20 QC Execs Face Raps for Ozone Fire." Philippine Star 1997.

Cita MLA (9a ed.)

Porcalla, Delon. "20 QC Execs Face Raps for Ozone Fire." Philippine Star, 1997.