APA引文

Olivar, G. B. (2020). PERA. IN Opinion [column]. Manila Standard.

芝加哥风格引文

Olivar, Gary B. "PERA. IN Opinion [column]." Manila Standard 2020.

MLA引文

Olivar, Gary B. "PERA. IN Opinion [column]." Manila Standard, 2020.

警告：这些引文格式不一定是100％准确.