APA (7th ed.) Citation

(2011). Threatened...: Sri lanka's Biodiversity. IUCN sri lanka country office.

Chicago Style (17th ed.) Citation

Threatened...: Sri Lanka's Biodiversity. [s.l]: IUCN sri lanka country office, 2011.

MLA (9th ed.) Citation

Threatened...: Sri Lanka's Biodiversity. IUCN sri lanka country office, 2011.

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