APA način citiranja (7. izdanje)

Cruz, I. A. (1999). Re-examining the constitution. IN Separate opinion [column]. Philippine Daily Inquirer.

Čikaški stil citiranja (17. izdanje)

Cruz, Isagani A. "Re-examining the Constitution. IN Separate Opinion [column]." Philippine Daily Inquirer 1999.

MLA način citiranja (9. izdanje)

Cruz, Isagani A. "Re-examining the Constitution. IN Separate Opinion [column]." Philippine Daily Inquirer, 1999.