Cita APA (7a ed.)
Jones, P. G., & Thornton, P. K. (2009). Croppers to livestock keepers: Livelihood transitions to 2050 in Africa due to climate change. Elsevier.
Cita Chicago Style (17a ed.)
Jones, Peter G., y Philip K. Thornton. Croppers to Livestock Keepers: Livelihood Transitions to 2050 in Africa Due to Climate Change. Elsevier, 2009.
Cita MLA (9a ed.)
Jones, Peter G., y Philip K. Thornton. Croppers to Livestock Keepers: Livelihood Transitions to 2050 in Africa Due to Climate Change. Elsevier, 2009.
Precaución: Estas citas no son 100% exactas.