Template:Brenner et al., 1993
- Brenner, D.J., Grimont, P.A.D., Steigerwalt, A.G., Fanning, G.R., Ageron, E. & Riddle, C.F. 1993. Classification of Citrobacteria by DNA Hybridization: Designation of Citrobacter farmeri sp. nov., Citrobacter youngae sp. nov., Citrobacter braakii sp. nov., Citrobacter werkmanii sp. nov., Citrobacter sedlakii sp. nov., and Three Unnamed Citrobacter Genomospecies. International Journal of Systematic Bacteriology 43(4): 645–658. (1993-10-01) DOI: 10.1099/00207713-43-4-645