Sadongdong, M. A. (2019). We're watching you, PNP warns cyberbullies. Manila Bulletin.
芝加哥风格引文Sadongdong, Martin A. "We're Watching You, PNP Warns Cyberbullies." Manila Bulletin 2019.
MLA引文Sadongdong, Martin A. "We're Watching You, PNP Warns Cyberbullies." Manila Bulletin, 2019.
警告：这些引文格式不一定是100％准确.