Cita APA (7th ed.)

Romero, A., & Mercurio, R. (2021). Easing of travel protocols to be applied retroactively. Philippine Star.

Cita Chicago (17th ed.)

Romero, Alexis, i Richmond Mercurio. "Easing of Travel Protocols to Be Applied Retroactively." Philippine Star 2021.

Cita MLA (9th ed.)

Romero, Alexis, i Richmond Mercurio. "Easing of Travel Protocols to Be Applied Retroactively." Philippine Star, 2021.