Cita APA (7a ed.)
Khalaf, R. A. (2013). Potential uptake of phosphorus by catch crops in greenhouse conditions and release after freezing-thawing. SLU/Dept. of Soil and Environment.
Cita Chicago Style (17a ed.)
Khalaf, Rafa Abdulhassan. Potential Uptake of Phosphorus by Catch Crops in Greenhouse Conditions and Release After Freezing-thawing. SLU/Dept. of Soil and Environment, 2013.
Cita MLA (9a ed.)
Khalaf, Rafa Abdulhassan. Potential Uptake of Phosphorus by Catch Crops in Greenhouse Conditions and Release After Freezing-thawing. SLU/Dept. of Soil and Environment, 2013.
Precaución: Estas citas no son 100% exactas.