Cita APA (7a ed.)
Sommer, R., Piggin, C., Feindel, D., Ansar, M., Delden, L. v., Shimonaka, K., . . . Ryan, J. (2014). Effects of zero tillage and residue retention on soil quality in the mediterranean region of Northern Syria. Scientific Research Publishing, Inc.
Cita Chicago Style (17a ed.)
Sommer, Rolf, et al. Effects of Zero Tillage and Residue Retention on Soil Quality in the Mediterranean Region of Northern Syria. Scientific Research Publishing, Inc, 2014.
Cita MLA (9a ed.)
Sommer, Rolf, et al. Effects of Zero Tillage and Residue Retention on Soil Quality in the Mediterranean Region of Northern Syria. Scientific Research Publishing, Inc, 2014.
Precaución: Estas citas no son 100% exactas.