Cita APA (7a ed.)
Thornton, P. K., Jones, P. G., Ericksen, P. J., & Challinor, A. J. (2011). Agriculture and food systems in sub-Saharan Africa in a 4°C+ world. Royal Society.
Cita Chicago Style (17a ed.)
Thornton, Philip K., Peter G. Jones, Polly J. Ericksen, y Andrew J. Challinor. Agriculture and Food Systems in Sub-Saharan Africa in a 4°C+ World. Royal Society, 2011.
Cita MLA (9a ed.)
Thornton, Philip K., et al. Agriculture and Food Systems in Sub-Saharan Africa in a 4°C+ World. Royal Society, 2011.
Precaución: Estas citas no son 100% exactas.