APA (7th ed.) Citation

(1979). Ibon facts & figures. Ibon Databank Philippines.

Chicago Style (17th ed.) Citation

Ibon Facts & Figures. Manila: Ibon Databank Philippines, 1979.

MLA (9th ed.) Citation

Ibon Facts & Figures. Ibon Databank Philippines, 1979.

Warning: These citations may not always be 100% accurate.