APA (7e ed.) Bronvermelding

Tupas, E., Felipe, C. S., Servallos, N. J., & Santos, R. (2021). Gov't prodded to act on vaccine tripartite agreements. Philippine Star.

Chicago (17e ed.) Bronvermelding

Tupas, Emmanuel, Cecille Suerte Felipe, Neil Jayson Servallos, en Rudy Santos. "Gov't Prodded to Act on Vaccine Tripartite Agreements." Philippine Star 2021.

MLA (9e ed.) Bronvermelding

Tupas, Emmanuel, et al. "Gov't Prodded to Act on Vaccine Tripartite Agreements." Philippine Star, 2021.