Batongbacal, J. L. (2013). The Dangers of neglected marine policies. IN Commentary [column]. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Batongbacal, Jay L. "The Dangers of Neglected Marine Policies. IN Commentary [column]." Philippine Daily Inquirer 2013.
Citatione MLA (9a ed.)Batongbacal, Jay L. "The Dangers of Neglected Marine Policies. IN Commentary [column]." Philippine Daily Inquirer, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.