APA aipamena

Villa, H. P. (1999). Boracay flying foxes send distress signals. Philippine Daily Inquirer.

Chicago Style aipamena

Villa, Hazel P. "Boracay Flying Foxes Send Distress Signals." Philippine Daily Inquirer 1999.

MLA aipamena

Villa, Hazel P. "Boracay Flying Foxes Send Distress Signals." Philippine Daily Inquirer, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.