APA引文

(2007). National Day of Vatican City. IN Editorial [column]. Manila Bulletin.

芝加哥风格引文

"National Day of Vatican City. IN Editorial [column]." Manila Bulletin 2007.

MLA引文

"National Day of Vatican City. IN Editorial [column]." Manila Bulletin, 2007.

警告：这些引文格式不一定是100％准确.