APA način citiranja (7. izdanje)

Indon, R. M. (1999). The Informal sector. IN Commentary [column]. Philippine Daily Inquirer.

Čikaški stil citiranja (17. izdanje)

Indon, Reginald M. "The Informal Sector. IN Commentary [column]." Philippine Daily Inquirer 1999.

MLA način citiranja (9. izdanje)

Indon, Reginald M. "The Informal Sector. IN Commentary [column]." Philippine Daily Inquirer, 1999.