Cita APA (7a ed.)
Jarvis, A., Ramírez Villegas, J. A., Zapata, E., Guevara, E. D., & Läderach, P. R. (2009). The shifting geographic of crop suitability and the implications for food and nutritional security. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Jarvis, Andy, Julián Armando Ramírez Villegas, E. Zapata, Edward D. Guevara, y Peter R.D Läderach. The Shifting Geographic of Crop Suitability and the Implications for Food and Nutritional Security. International Center for Tropical Agriculture, 2009.
Cita MLA (9a ed.)
Jarvis, Andy, et al. The Shifting Geographic of Crop Suitability and the Implications for Food and Nutritional Security. International Center for Tropical Agriculture, 2009.
Precaución: Estas citas no son 100% exactas.