APA (7th ed.) Citation
Onyeka, T., Dixon, A. G., & Ekpo, E. (2005). Field evaluation of root rot disease and relationship between disease severity and yield in cassava. Cambridge University Press.
Chicago Style (17th ed.) Citation
Onyeka, T.J, Alfred G.O Dixon, and E.J.A Ekpo. Field Evaluation of Root Rot Disease and Relationship Between Disease Severity and Yield in Cassava. Cambridge University Press, 2005.
MLA (9th ed.) Citation
Onyeka, T.J, et al. Field Evaluation of Root Rot Disease and Relationship Between Disease Severity and Yield in Cassava. Cambridge University Press, 2005.
Warning: These citations may not always be 100% accurate.