APA način citiranja (7. izdanje)

Velasco, E. (2018). Bidding on for Clark airport operations, maintenance-BCDA. Daily Tribune.

Čikaški stil citiranja (17. izdanje)

Velasco, Ed. "Bidding on for Clark Airport Operations, Maintenance-BCDA." Daily Tribune 2018.

MLA način citiranja (9. izdanje)

Velasco, Ed. "Bidding on for Clark Airport Operations, Maintenance-BCDA." Daily Tribune, 2018.