Cita APA (7a ed.)
Svendsen, M., & Small, L. (1990). Assessing irrigation system performance.
Cita Chicago Style (17a ed.)
Svendsen, Mark, y L. Small. Assessing Irrigation System Performance. 1990.
Cita MLA (9a ed.)
Svendsen, Mark, y L. Small. Assessing Irrigation System Performance. 1990.
Precaución: Estas citas no son 100% exactas.