Cita APA (7a ed.)
Prain, G., & Lee-Smith, D. (2010). Urban agriculture in Africa: What has been learned? Springer.
Cita Chicago Style (17a ed.)
Prain, Gordon, y D. Lee-Smith. Urban Agriculture in Africa: What Has Been Learned? Springer, 2010.
Cita MLA (9a ed.)
Prain, Gordon, y D. Lee-Smith. Urban Agriculture in Africa: What Has Been Learned? Springer, 2010.
Precaución: Estas citas no son 100% exactas.