Παραπομπή σε μορφή APA (7η εκδ.)

Villanueva, O. (1997). Sales of passenger cars down by 15% in January. Manila Chronicle.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Villanueva, Othel. "Sales of Passenger Cars Down by 15% in January." Manila Chronicle 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Villanueva, Othel. "Sales of Passenger Cars Down by 15% in January." Manila Chronicle, 1997.