APA引文

Garcia, L. R. (2003). Buy on-line advocacy campaign. IN Business focus [column]. Manila Bulletin.

芝加哥风格引文

Garcia, Leonardo R. "Buy On-line Advocacy Campaign. IN Business Focus [column]." Manila Bulletin 2003.

MLA引文

Garcia, Leonardo R. "Buy On-line Advocacy Campaign. IN Business Focus [column]." Manila Bulletin, 2003.

警告：这些引文格式不一定是100％准确.