Citazione Stile APA (7a Edizione)

Marbella, W. (2010). Filipinos show their mettle on high seas. IN Commentary [column]. Philippine Daily Inquirer.

Citazione stile Chigago Style (17a edizione)

Marbella, Winston. "Filipinos Show Their Mettle on High Seas. IN Commentary [column]." Philippine Daily Inquirer 2010.

Citatione MLA (9a ed.)

Marbella, Winston. "Filipinos Show Their Mettle on High Seas. IN Commentary [column]." Philippine Daily Inquirer, 2010.