Cita APA (7a ed.)

Santos, R. (2020). 4 countries require COVID-19 test for Philippine travelers. Philippine Star.

Cita Chicago Style (17a ed.)

Santos, Rudy. "4 Countries Require COVID-19 Test for Philippine Travelers." Philippine Star 2020.

Cita MLA (9a ed.)

Santos, Rudy. "4 Countries Require COVID-19 Test for Philippine Travelers." Philippine Star, 2020.