APA način citiranja (7. izdanje)

Co, B. G. (2001). Objection to drug testing of drivers. Philippine Star.

Čikaški stil citiranja (17. izdanje)

Co, Benjamin G. "Objection to Drug Testing of Drivers." Philippine Star 2001.

MLA način citiranja (9. izdanje)

Co, Benjamin G. "Objection to Drug Testing of Drivers." Philippine Star, 2001.