Παραπομπή σε μορφή APA (7η εκδ.)

(1998). Metro Manila Skyway: PJEE's gift to the Filipino motorists this yuletide season. Manila Times.

Παραπομπή σε μορφή Chicago (17η εκδ.)

"Metro Manila Skyway: PJEE's Gift to the Filipino Motorists This Yuletide Season." Manila Times 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

"Metro Manila Skyway: PJEE's Gift to the Filipino Motorists This Yuletide Season." Manila Times, 1998.