Cita APA (7a ed.)
Smith, J. (2015). Crops, crop pests and climate change – why Africa needs to be better prepared.
Cita Chicago Style (17a ed.)
Smith, Julian. Crops, Crop Pests and Climate Change – Why Africa Needs to Be Better Prepared. 2015.
Cita MLA (9a ed.)
Smith, Julian. Crops, Crop Pests and Climate Change – Why Africa Needs to Be Better Prepared. 2015.
Precaución: Estas citas no son 100% exactas.