Cita APA (7a ed.)
von Braun, J., & Immink, M. D. C. (1994). Nontraditional vegetable crops and food security among smallholder farmers in Guatemala. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
von Braun, Joachim, y Maarten D. C. Immink. Nontraditional Vegetable Crops and Food Security Among Smallholder Farmers in Guatemala. International Food Policy Research Institute, 1994.
Cita MLA (9a ed.)
von Braun, Joachim, y Maarten D. C. Immink. Nontraditional Vegetable Crops and Food Security Among Smallholder Farmers in Guatemala. International Food Policy Research Institute, 1994.
Precaución: Estas citas no son 100% exactas.