APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.