Cita APA (7th ed.)

Vibal, M. R. (2022). The Centenarian Law. IN Letter [column]. Philippine Star.

Cita Chicago (17th ed.)

Vibal, Mafeo R. "The Centenarian Law. IN Letter [column]." Philippine Star 2022.

Cita MLA (9th ed.)

Vibal, Mafeo R. "The Centenarian Law. IN Letter [column]." Philippine Star, 2022.