APA引文

(2020). All China-bound passengers required to take two COVID tests before flight. Manila Bulletin.

芝加哥风格引文

"All China-bound Passengers Required to Take Two COVID Tests Before Flight." Manila Bulletin 2020.

MLA引文

"All China-bound Passengers Required to Take Two COVID Tests Before Flight." Manila Bulletin, 2020.

警告：这些引文格式不一定是100％准确.