Cita APA (7th ed.)

Lopez, T. (2019). End the Endo bill. IN Opinion [column]. Manila Standard.

Cita Chicago (17th ed.)

Lopez, Tony. "End the Endo Bill. IN Opinion [column]." Manila Standard 2019.

Cita MLA (9th ed.)

Lopez, Tony. "End the Endo Bill. IN Opinion [column]." Manila Standard, 2019.