APA (7e ed.) Bronvermelding

Sadongdong, M. A., Geducos, A. C. B., & De Vera, A. (2021). PH to get 1 M CoronaVac vaccines today. Manila Bulletin.

Chicago (17e ed.) Bronvermelding

Sadongdong, Martin A., Argyll Cyrus B. Geducos, en Analou De Vera. "PH to Get 1 M CoronaVac Vaccines Today." Manila Bulletin 2021.

MLA (9e ed.) Bronvermelding

Sadongdong, Martin A., et al. "PH to Get 1 M CoronaVac Vaccines Today." Manila Bulletin, 2021.