How to cite this article
APA /
Udoh, O. E., & Abu, N. E. (2016). Phenotypic variability in Nigerian castor (Ricinus communis L.) accessions. African Journal of Agricultural Research, 11(42), 4222-4232.
Chicago /
Udoh, Obiora E. and Abu, Ngozi E.. "Phenotypic variability in Nigerian castor (Ricinus communis L.) accessions." African Journal of Agricultural Research 11, no. 42 (2016): 4222-4232.
MLA /
Udoh, et al. "Phenotypic variability in Nigerian castor (Ricinus communis L.) accessions." African Journal of Agricultural Research 11.42 (2016): 4222-4232.