APA (7th ed.) Citation
Waha, K., Dietrich, J. P., Portmann, F. T., Siebert, S., Thornton, P. K., Bondeau, A., & Herrero, M. (2020). Multiple cropping systems of the world and the potential for increasing cropping intensity. Elsevier.
Chicago Style (17th ed.) Citation
Waha, Katharina, Jan Philipp Dietrich, Felix T. Portmann, Stefan Siebert, Philip K. Thornton, Alberte Bondeau, and Mario Herrero. Multiple Cropping Systems of the World and the Potential for Increasing Cropping Intensity. Elsevier, 2020.
MLA (9th ed.) Citation
Waha, Katharina, et al. Multiple Cropping Systems of the World and the Potential for Increasing Cropping Intensity. Elsevier, 2020.
Warning: These citations may not always be 100% accurate.