APA (7. basım) Alıntı

Tulfo, R. . T. (2021). Vaccine arrival delayed — why? Manila Times.

Chicago Style (17. basım) Atıf

Tulfo, Ramon T. "Vaccine Arrival Delayed — Why?" Manila Times 2021.

MLA (9th ed.) Atıf

Tulfo, Ramon T. "Vaccine Arrival Delayed — Why?" Manila Times, 2021.