APA (7th ed.) Citation
Sommer, R., Kihara, J. M., Gurmessa, B. D., & Tamene, L. D. (2016). Crop soil simulation modeling. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Sommer, Rolf, Job Maguta Kihara, Biyensa Dubiwak Gurmessa, and Lulseged D. Tamene. Crop Soil Simulation Modeling. International Center for Tropical Agriculture, 2016.
MLA (9th ed.) Citation
Sommer, Rolf, et al. Crop Soil Simulation Modeling. International Center for Tropical Agriculture, 2016.
Warning: These citations may not always be 100% accurate.