Cita APA (7a ed.)
Sanginga, N., Mulongoy, K., & Ayanaba, A. (1988). Nitrogen contribution of Leucaena/Rhizobium symbiosis to soil and a subsequent maize crop.
Cita Chicago Style (17a ed.)
Sanginga, N., K. Mulongoy, y A. Ayanaba. Nitrogen Contribution of Leucaena/Rhizobium Symbiosis to Soil and a Subsequent Maize Crop. 1988.
Cita MLA (9a ed.)
Sanginga, N., et al. Nitrogen Contribution of Leucaena/Rhizobium Symbiosis to Soil and a Subsequent Maize Crop. 1988.
Precaución: Estas citas no son 100% exactas.