APA (7th ed.) Citation

Gunadasa, A. M. S. S. (1989). The kimbulwana oya irrigaion scheme: An approach to improved system management. International Irrigation Management Institute.

Chicago Style (17th ed.) Citation

Gunadasa, A. M. S. Sunil. The Kimbulwana Oya Irrigaion Scheme: An Approach to Improved System Management. Colombo: International Irrigation Management Institute, 1989.

MLA (9th ed.) Citation

Gunadasa, A. M. S. Sunil. The Kimbulwana Oya Irrigaion Scheme: An Approach to Improved System Management. International Irrigation Management Institute, 1989.