APA ציטוט

(1999). Ibon facts and figures 1999. Ibon Foundation Databank and Research Center.

Chicago Style (17th ed.) Citation

Ibon Facts and Figures 1999. Manila: Ibon Foundation Databank and Research Center, 1999.

ציטוט MLA

Ibon Facts and Figures 1999. Ibon Foundation Databank and Research Center, 1999.