APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.