Cita APA (7a ed.)
Weerasinghe, K. D. N., Elkaduwa, W., Panabokke, C. R., Malmalage, S., & Attanayake, W. S. (2000). Agro-climatic risk and irrigation need of the Nilwala basin of southern Sri Lanka.
Cita Chicago Style (17a ed.)
Weerasinghe, K. D. N., W.K.B Elkaduwa, Christopher R. Panabokke, S. Malmalage, y W. S. Attanayake. Agro-climatic Risk and Irrigation Need of the Nilwala Basin of Southern Sri Lanka. 2000.
Cita MLA (9a ed.)
Weerasinghe, K. D. N., et al. Agro-climatic Risk and Irrigation Need of the Nilwala Basin of Southern Sri Lanka. 2000.
Precaución: Estas citas no son 100% exactas.