Cita APA (7a ed.)
Chianu, J. N., Tsujii, H., & Manyong, V. M. (2007). Crop-livestock interaction in the savannas of Nigeria: Nature and determinants of farmer decision to use manure for soil fertility maintenance.
Cita Chicago Style (17a ed.)
Chianu, Jonas N., H. Tsujii, y Victor M. Manyong. Crop-livestock Interaction in the Savannas of Nigeria: Nature and Determinants of Farmer Decision to Use Manure for Soil Fertility Maintenance. 2007.
Cita MLA (9a ed.)
Chianu, Jonas N., et al. Crop-livestock Interaction in the Savannas of Nigeria: Nature and Determinants of Farmer Decision to Use Manure for Soil Fertility Maintenance. 2007.
Precaución: Estas citas no son 100% exactas.