APA引文

(2008). Luzon terror bases worry security experts. Philippine Graphic.

芝加哥风格引文

"Luzon Terror Bases Worry Security Experts." Philippine Graphic 2008.

MLA引文

"Luzon Terror Bases Worry Security Experts." Philippine Graphic, 2008.

警告：这些引文格式不一定是100％准确.