Cita APA (7a ed.)
Ashraf, M., Asghar, M. N., Shafique, M. S., & Saeed, M. (2004). Irrigation scheduling with skimmed groundwater to manage root zone salinity.
Cita Chicago Style (17a ed.)
Ashraf, M., Muhammad Nadeem Asghar, Muhammad Siddique Shafique, y M.M Saeed. Irrigation Scheduling with Skimmed Groundwater to Manage Root Zone Salinity. 2004.
Cita MLA (9a ed.)
Ashraf, M., et al. Irrigation Scheduling with Skimmed Groundwater to Manage Root Zone Salinity. 2004.
Precaución: Estas citas no son 100% exactas.