APA引文

Gatdula, D. (2001). Big 3, two others roll back oil prices. Philippine Star.

Chicago Style (17th ed.) Citation

Gatdula, Donabelle. "Big 3, Two Others Roll Back Oil Prices." Philippine Star 2001.

MLA引文

Gatdula, Donabelle. "Big 3, Two Others Roll Back Oil Prices." Philippine Star, 2001.

警告：這些引文格式不一定是100％准確.