Παραπομπή σε μορφή APA (7η εκδ.)

Abaya, A. C. (1997). EDSA bus segregation scheme a success, should extend to other roads; better infra must come. IN On the other hand [column]. Philippine Star.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Abaya, Antonio C. "EDSA Bus Segregation Scheme a Success, Should Extend to Other Roads; Better Infra Must Come. IN On the Other Hand [column]." Philippine Star 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Abaya, Antonio C. "EDSA Bus Segregation Scheme a Success, Should Extend to Other Roads; Better Infra Must Come. IN On the Other Hand [column]." Philippine Star, 1997.