Cita APA (7a ed.)
Weligamage, P., Shumway, C., Blatner, K., Butcher, W. R., & Giordano, M. (2009). Production function for rice in Kirindi Oya major irrigation system in Sri Lanka. [Abstract only].
Cita Chicago Style (17a ed.)
Weligamage, Parakrama, C.R Shumway, K.A Blatner, W. R. Butcher, y Mark Giordano. Production Function for Rice in Kirindi Oya Major Irrigation System in Sri Lanka. [Abstract Only]. 2009.
Cita MLA (9a ed.)
Weligamage, Parakrama, et al. Production Function for Rice in Kirindi Oya Major Irrigation System in Sri Lanka. [Abstract Only]. 2009.
Precaución: Estas citas no son 100% exactas.