Cita APA (7a ed.)
Singh, B. R., Rao, I. M., Barrios, E., & Amézquita Collazos, E. (2004). Potential of tillage, agropastoral, and planted fallow systems in low-fertility tropical soils in Latin America. Informa UK Limited.
Cita Chicago Style (17a ed.)
Singh, Bal Ram, Idupulapati M. Rao, Edmundo Barrios, y Edgar Amézquita Collazos. Potential of Tillage, Agropastoral, and Planted Fallow Systems in Low-fertility Tropical Soils in Latin America. Informa UK Limited, 2004.
Cita MLA (9a ed.)
Singh, Bal Ram, et al. Potential of Tillage, Agropastoral, and Planted Fallow Systems in Low-fertility Tropical Soils in Latin America. Informa UK Limited, 2004.
Precaución: Estas citas no son 100% exactas.