Citazione Stile APA (7a Edizione)

De Leon, C. A. G. (2000). Onward to its 2nd century. Philippine Graphic.

Citazione stile Chigago Style (17a edizione)

De Leon, Corazon Alma G. "Onward to Its 2nd Century." Philippine Graphic 2000.

Citatione MLA (9a ed.)

De Leon, Corazon Alma G. "Onward to Its 2nd Century." Philippine Graphic, 2000.