APA引文

Barcelon, E. (1999). Philippine carabao center. IN Voice from the South [column]. Manila Bulletin.

芝加哥风格引文

Barcelon, Emeterio. "Philippine Carabao Center. IN Voice from the South [column]." Manila Bulletin 1999.

MLA引文

Barcelon, Emeterio. "Philippine Carabao Center. IN Voice from the South [column]." Manila Bulletin, 1999.

警告：这些引文格式不一定是100％准确.