<ref name="Smith_1935">{{cite journal |first1=M. R. |last1=Smith |year=1935 |title=A list of the ants of Oklahoma (Hymen.: Formicidae) |url=https://antcat.org/documents/2798/10375.pdf |journal=Entomological News |publisher= |volume=46 |issue= |pages=235–241 |doi= }}</ref>