Παραπομπή σε μορφή APA (7η εκδ.)

Silverio, I. A. R. (2014). Culture of impunity: Notes on the Ampatuan massacre (first of two parts). Philippine Graphic.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Silverio, Ina Alleco R. "Culture of Impunity: Notes on the Ampatuan Massacre (first of Two Parts)." Philippine Graphic 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Silverio, Ina Alleco R. "Culture of Impunity: Notes on the Ampatuan Massacre (first of Two Parts)." Philippine Graphic, 2014.