Punay, E., Mercurio, R., Lee-Brago, P., & Felipe, C. S. (2021). General population vaccination begins in August. Philippine Star.
芝加哥风格引文Punay, Eduardo, Richmond Mercurio, Pia Lee-Brago, 与 Cecille Suerte Felipe. "General Population Vaccination Begins in August." Philippine Star 2021.
MLA引文Punay, Eduardo, et al. "General Population Vaccination Begins in August." Philippine Star, 2021.
警告：这些引文格式不一定是100％准确.