Citazione Stile APA (7a Edizione)

Mercado, C. D. (1997). PLDT's first quarter income down 1.8 percent. Manila Times.

Citazione stile Chigago Style (17a edizione)

Mercado, Chary D. "PLDT's First Quarter Income Down 1.8 Percent." Manila Times 1997.

Citatione MLA (9a ed.)

Mercado, Chary D. "PLDT's First Quarter Income Down 1.8 Percent." Manila Times, 1997.