Cita APA (7a ed.)
Bumb, B. L., Johnson, M. E., & Fuentes, P. A. (2012). Improving regional fertilizer markets in West Africa. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Bumb, Balu L., Michael E. Johnson, y Porfirio A. Fuentes. Improving Regional Fertilizer Markets in West Africa. International Food Policy Research Institute, 2012.
Cita MLA (9a ed.)
Bumb, Balu L., et al. Improving Regional Fertilizer Markets in West Africa. International Food Policy Research Institute, 2012.
Precaución: Estas citas no son 100% exactas.