APA引文

Guineden, D. (2000). Abu Sayyaf: A tough nut to crack. Philippine Graphic.

Chicago Style (17th ed.) Citation

Guineden, Darra. "Abu Sayyaf: A Tough Nut to Crack." Philippine Graphic 2000.

MLA引文

Guineden, Darra. "Abu Sayyaf: A Tough Nut to Crack." Philippine Graphic, 2000.

警告：這些引文格式不一定是100％准確.