Citazione Stile APA (7a Edizione)

Vergara, A. Y. (1997). Know your olive oil. Philippine Daily Inquirer.

Citazione stile Chigago Style (17a edizione)

Vergara, Alex Y. "Know Your Olive Oil." Philippine Daily Inquirer 1997.

Citatione MLA (9a ed.)

Vergara, Alex Y. "Know Your Olive Oil." Philippine Daily Inquirer, 1997.