Rosales, E. F. (2021). 21 hotels converted into isolation facilities. Philippine Star.
芝加哥风格引文Rosales, Elijah Felice. "21 Hotels Converted into Isolation Facilities." Philippine Star 2021.
MLA引文Rosales, Elijah Felice. "21 Hotels Converted into Isolation Facilities." Philippine Star, 2021.
警告：这些引文格式不一定是100％准确.