Citazione Stile APA (7a Edizione)

Abadilla, E. V. (2003). Earning from everything you buy. Philippine Graphic.

Citazione stile Chigago Style (17a edizione)

Abadilla, Emmie V. "Earning from Everything You Buy." Philippine Graphic 2003.

Citatione MLA (9a ed.)

Abadilla, Emmie V. "Earning from Everything You Buy." Philippine Graphic, 2003.