APA (7. basım) Alıntı

Katigbak, A. F. (2004). Oil price soars above $45/661 for 1st time. Philippine Star.

Chicago Style (17. basım) Atıf

Katigbak, Antonio F. "Oil Price Soars Above $45/661 for 1st Time." Philippine Star 2004.

MLA (9th ed.) Atıf

Katigbak, Antonio F. "Oil Price Soars Above $45/661 for 1st Time." Philippine Star, 2004.