Citazione Stile APA (7a Edizione)

Villanueva, O. (1997). Volvo sales to hit P1.5b this year. Manila Chronicle.

Citazione stile Chigago Style (17a edizione)

Villanueva, Othel. "Volvo Sales to Hit P1.5b This Year." Manila Chronicle 1997.

Citatione MLA (9a ed.)

Villanueva, Othel. "Volvo Sales to Hit P1.5b This Year." Manila Chronicle, 1997.