Heron, D. S., & Pueppke, S. G. (1987). Regulation of Nodulation in the Soybean-Rhizobium Symbiosis: Strain and Cultivar Variability.
Citação norma ChicagoHeron, David S., and Steven G. Pueppke. Regulation of Nodulation in the Soybean-Rhizobium Symbiosis: Strain and Cultivar Variability. 1987.
Citação norma MLAHeron, David S., and Steven G. Pueppke. Regulation of Nodulation in the Soybean-Rhizobium Symbiosis: Strain and Cultivar Variability. 1987.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.