APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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