Cita APA (7a ed.)
Rao, I. M., Ayarza, M. A., Thomas, R. J., Fisher, M. J., Sanz Scovino, J. I., Spain, J. M., & Lascano Aguilar, C. E. (1992). Soil-plant factors and processes affecting productivity in ley farming. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Rao, Idupulapati M., Miguel Angel Ayarza, Richard J. Thomas, Myles J. Fisher, José Ignacio Sanz Scovino, James M. Spain, y Carlos Eduardo Lascano Aguilar. Soil-plant Factors and Processes Affecting Productivity in Ley Farming. International Center for Tropical Agriculture, 1992.
Cita MLA (9a ed.)
Rao, Idupulapati M., et al. Soil-plant Factors and Processes Affecting Productivity in Ley Farming. International Center for Tropical Agriculture, 1992.
Precaución: Estas citas no son 100% exactas.