Cita APA (7a ed.)
Teufel, N., Johnson, N. L., & Singh, D. (2011). The adoption and impact of an improved groundnut variety in mixed crop-livestock systems in Southern India. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Teufel, Nils, Nancy L. Johnson, y D. Singh. The Adoption and Impact of an Improved Groundnut Variety in Mixed Crop-livestock Systems in Southern India. International Livestock Research Institute, 2011.
Cita MLA (9a ed.)
Teufel, Nils, et al. The Adoption and Impact of an Improved Groundnut Variety in Mixed Crop-livestock Systems in Southern India. International Livestock Research Institute, 2011.
Precaución: Estas citas no son 100% exactas.