Παραπομπή σε μορφή APA (7η εκδ.)

Rullan, M. E. (2001). Ang pagkaantala ng pagpapatupad ng waste segration scheme [series]. IN Feature [column]. Kabayan.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Rullan, Mercedes E. "Ang Pagkaantala Ng Pagpapatupad Ng Waste Segration Scheme [series]. IN Feature [column]." Kabayan 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Rullan, Mercedes E. "Ang Pagkaantala Ng Pagpapatupad Ng Waste Segration Scheme [series]. IN Feature [column]." Kabayan, 2001.