Citazione Stile APA (7a Edizione)

Roces Alejandro R. (2010). Protests and Earth Hour. IN Roses & Thorns [column]. Philippine Star.

Citazione stile Chigago Style (17a edizione)

Roces Alejandro R. "Protests and Earth Hour. IN Roses & Thorns [column]." Philippine Star 2010.

Citatione MLA (9a ed.)

Roces Alejandro R. "Protests and Earth Hour. IN Roses & Thorns [column]." Philippine Star, 2010.