Cita APA (7a ed.)
Ewing, M., & Msangi, S. (2009). Biofuels production in developing countries: Assessing tradeoffs in welfare and food security. Elsevier.
Cita Chicago Style (17a ed.)
Ewing, Mandy, y Siwa Msangi. Biofuels Production in Developing Countries: Assessing Tradeoffs in Welfare and Food Security. Elsevier, 2009.
Cita MLA (9a ed.)
Ewing, Mandy, y Siwa Msangi. Biofuels Production in Developing Countries: Assessing Tradeoffs in Welfare and Food Security. Elsevier, 2009.
Precaución: Estas citas no son 100% exactas.