APA aipamena

Abrera, J. (1999). Charter change. Philippine Daily Inquirer.

Chicago Style aipamena

Abrera, Jess. "Charter Change." Philippine Daily Inquirer 1999.

MLA aipamena

Abrera, Jess. "Charter Change." Philippine Daily Inquirer, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.