Cita APA (7a ed.)
Gruhn, P., Goletti, F., & Roy, R. N. (1998). Proceedings of the IFPRI/FAO Workshop on Plant Nutrient Management, Food Security, and Sustainable Agriculture: The Future Through 2020, Viterbo, Italy, May 16-17, 1995. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Gruhn, Peter, Francesco Goletti, y Rabindra N. Roy. Proceedings of the IFPRI/FAO Workshop on Plant Nutrient Management, Food Security, and Sustainable Agriculture: The Future Through 2020, Viterbo, Italy, May 16-17, 1995. International Food Policy Research Institute, 1998.
Cita MLA (9a ed.)
Gruhn, Peter, et al. Proceedings of the IFPRI/FAO Workshop on Plant Nutrient Management, Food Security, and Sustainable Agriculture: The Future Through 2020, Viterbo, Italy, May 16-17, 1995. International Food Policy Research Institute, 1998.
Precaución: Estas citas no son 100% exactas.