Lotilla, R. P. M. (2015). Safeguarding our island-studded sea. IN Current events [column]. Forbes Philippines.
Citazione stile Chigago Style (17a edizione)Lotilla, Raphael Perpetuo M. "Safeguarding Our Island-studded Sea. IN Current Events [column]." Forbes Philippines 2015.
Citatione MLA (9a ed.)Lotilla, Raphael Perpetuo M. "Safeguarding Our Island-studded Sea. IN Current Events [column]." Forbes Philippines, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.