APA (7th ed.) Citation

Perera, H., & Kallesoe, M. F. (2005). Multiple benefits of small irrigation tanks and their economic value: A case study in the kala Oya basin, Sri Lanka. IUCN.

Chicago Style (17th ed.) Citation

Perera, H.D.B.S, and M. F. Kallesoe. Multiple Benefits of Small Irrigation Tanks and Their Economic Value: A Case Study in the Kala Oya Basin, Sri Lanka. Colombo: IUCN, 2005.

MLA (9th ed.) Citation

Perera, H.D.B.S, and M. F. Kallesoe. Multiple Benefits of Small Irrigation Tanks and Their Economic Value: A Case Study in the Kala Oya Basin, Sri Lanka. IUCN, 2005.