Cita APA (7a ed.)
Wichern, R., Hausner, U., & Chiwele, D. K. (1999). Impediments to agricultural growth in Zambia. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Wichern, Raier, Ulrich Hausner, y Dennis K. Chiwele. Impediments to Agricultural Growth in Zambia. International Food Policy Research Institute, 1999.
Cita MLA (9a ed.)
Wichern, Raier, et al. Impediments to Agricultural Growth in Zambia. International Food Policy Research Institute, 1999.
Precaución: Estas citas no son 100% exactas.