APA (7th ed.) Citation
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.
Chicago Style (17th ed.) Citation
Fritz, Steffen, et al. The Need for Improved Maps of Global Cropland. Wiley, 2013.
MLA (9th ed.) Citation
Fritz, Steffen, et al. The Need for Improved Maps of Global Cropland. Wiley, 2013.
Warning: These citations may not always be 100% accurate.