Varma, A., & Oelmüller, R. (2007). Advanced Techniques in Soil Microbiology (1st edition.). Berlin, Heidelberg: Springer.
Citación estilo ChicagoVarma, Ajit., y Ralf Oelmüller. Advanced Techniques in Soil Microbiology. 1st edition. Berlin, Heidelberg: Springer, 2007.
Cita MLAVarma, Ajit., y Ralf Oelmüller. Advanced Techniques in Soil Microbiology. 1st edition. Berlin, Heidelberg: Springer, 2007.
Precaución: Estas citas no son 100% exactas.