APA aipamena

Cabreza, V. (1999). Poisoning of Baguio pine trees bared. Philippine Daily Inquirer.

Chicago Style aipamena

Cabreza, Vincent. "Poisoning of Baguio Pine Trees Bared." Philippine Daily Inquirer 1999.

MLA aipamena

Cabreza, Vincent. "Poisoning of Baguio Pine Trees Bared." Philippine Daily Inquirer, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.