Παραπομπή σε μορφή APA (7η εκδ.)

Habito, C. F. (2017). It's all about enforcement IN No free lunch [column]. Philippine Daily Inquirer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Habito, Cielito F. "It's All About Enforcement IN No Free Lunch [column]." Philippine Daily Inquirer 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Habito, Cielito F. "It's All About Enforcement IN No Free Lunch [column]." Philippine Daily Inquirer, 2017.