APA-referens (7:e uppl.)

Punay, E., Mercurio, R., Lee-Brago, P., & Felipe, C. S. (2021). General population vaccination begins in August. Philippine Star.

Chicago-referens (17:e uppl.)

Punay, Eduardo, Richmond Mercurio, Pia Lee-Brago, och Cecille Suerte Felipe. "General Population Vaccination Begins in August." Philippine Star 2021.

MLA-referens (9:e uppl.)

Punay, Eduardo, et al. "General Population Vaccination Begins in August." Philippine Star, 2021.