Citazione Stile APA (7a Edizione)

Del, C. (2003). A brief introduction to derivatives and swaps. IN Point of law [column]. Philippine Star.

Citazione stile Chigago Style (17a edizione)

Del, Castillo. "A Brief Introduction to Derivatives and Swaps. IN Point of Law [column]." Philippine Star 2003.

Citatione MLA (9a ed.)

Del, Castillo. "A Brief Introduction to Derivatives and Swaps. IN Point of Law [column]." Philippine Star, 2003.