Cita APA (7a ed.)
Villegas, D. M., Velásquez, J. E., Arango, J., Obregon, K., Rao, I. M., Rosas, G., & Oberson, A. (2021). Isotopic 15N signature of grass-alone and grass-legume tropical pastures to estimate sources of nitrogen to grasses in farmer managed pastures. Bioversity International and the International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Villegas, Daniel Mauricio, Jaime E. Velásquez, Jacobo Arango, Karen Obregon, Idupulapati M. Rao, Gelber Rosas, y Astrid Oberson. Isotopic 15N Signature of Grass-alone and Grass-legume Tropical Pastures to Estimate Sources of Nitrogen to Grasses in Farmer Managed Pastures. Bioversity International and the International Center for Tropical Agriculture, 2021.
Cita MLA (9a ed.)
Villegas, Daniel Mauricio, et al. Isotopic 15N Signature of Grass-alone and Grass-legume Tropical Pastures to Estimate Sources of Nitrogen to Grasses in Farmer Managed Pastures. Bioversity International and the International Center for Tropical Agriculture, 2021.
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