Cita APA (7a ed.)
Fritz, S., See, L., You, L., Justice, C., Becker-Reshef, I., Bydekerke, L., . . . C, W. (2013). The need for improved maps of global cropland. Wiley.
Cita Chicago Style (17a ed.)
Fritz, Steffen, et al. The Need for Improved Maps of Global Cropland. Wiley, 2013.
Cita MLA (9a ed.)
Fritz, Steffen, et al. The Need for Improved Maps of Global Cropland. Wiley, 2013.
Precaución: Estas citas no son 100% exactas.