Villa, H. P. (1999). Boracay flying foxes send distress signals. Philippine Daily Inquirer.
Čikaški stil citiranja (17. izdanje)Villa, Hazel P. "Boracay Flying Foxes Send Distress Signals." Philippine Daily Inquirer 1999.
MLA način citiranja (9. izdanje)Villa, Hazel P. "Boracay Flying Foxes Send Distress Signals." Philippine Daily Inquirer, 1999.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.