APA (7e ed.) Bronvermelding

Tubeza, P. C., Echavez, A. T., & Veridiano, D. (2001). Ka Popoy shot dead inside UP. Philippine Daily Inquirer.

Chicago (17e ed.) Bronvermelding

Tubeza, Philip C., Andrea Trinidad Echavez, en Dave Veridiano. "Ka Popoy Shot Dead Inside UP." Philippine Daily Inquirer 2001.

MLA (9e ed.) Bronvermelding

Tubeza, Philip C., et al. "Ka Popoy Shot Dead Inside UP." Philippine Daily Inquirer, 2001.