Citazione Stile APA (7a Edizione)

Villanueva, M. A. (2010). Legarda pushes for return of two-party system. IN Commonsense [column]. Philippine Star.

Citazione stile Chigago Style (17a edizione)

Villanueva, Marichu A. "Legarda Pushes for Return of Two-party System. IN Commonsense [column]." Philippine Star 2010.

Citatione MLA (9a ed.)

Villanueva, Marichu A. "Legarda Pushes for Return of Two-party System. IN Commonsense [column]." Philippine Star, 2010.