APA način citiranja (7. izdanje)

Cruz, I. A. (1999). Flaws in the constitution. IN Separate opinion [column]. Philippine Daily Inquirer.

Čikaški stil citiranja (17. izdanje)

Cruz, Isagani A. "Flaws in the Constitution. IN Separate Opinion [column]." Philippine Daily Inquirer 1999.

MLA način citiranja (9. izdanje)

Cruz, Isagani A. "Flaws in the Constitution. IN Separate Opinion [column]." Philippine Daily Inquirer, 1999.