APA-viite (7. p.)

Sadongdong, M. A. (2021). PH gets first batch of Moderna vaccines: A million more doses of Sinovac shots arrive. Manila Bulletin.

Chicago-viite (17. p.)

Sadongdong, Martin A. "PH Gets First Batch of Moderna Vaccines: A Million More Doses of Sinovac Shots Arrive." Manila Bulletin 2021.

MLA-viite (9. p.)

Sadongdong, Martin A. "PH Gets First Batch of Moderna Vaccines: A Million More Doses of Sinovac Shots Arrive." Manila Bulletin, 2021.