Παραπομπή σε μορφή APA (7η εκδ.)

Requejo, R. E. (2018). Defense dep't receives high-tech surveillance system from US. IN Cover [column]. Manila Standard.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Requejo, Rey E. "Defense Dep't Receives High-tech Surveillance System from US. IN Cover [column]." Manila Standard 2018.

Παραπομπή σε μορφή MLA (9th εκδ.)

Requejo, Rey E. "Defense Dep't Receives High-tech Surveillance System from US. IN Cover [column]." Manila Standard, 2018.