Cita APA (7a ed.)
von Braun, J., Hotchkiss, D., & Immink, M. D. C. (1989). Nontraditional export crops in Guatemala: Effects on production, consumption, and nutrition. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
von Braun, Joachim, David Hotchkiss, y Maarten D. C. Immink. Nontraditional Export Crops in Guatemala: Effects on Production, Consumption, and Nutrition. International Food Policy Research Institute, 1989.
Cita MLA (9a ed.)
von Braun, Joachim, et al. Nontraditional Export Crops in Guatemala: Effects on Production, Consumption, and Nutrition. International Food Policy Research Institute, 1989.
Precaución: Estas citas no son 100% exactas.