<ref name="Blum_et_al_1964">{{cite journal |first1=M. S. |last1=Blum |first2=J. C. |last2=Moser |first3=A. D. |last3=Cordero |year=1964 |title=Chemical releasers of social behavior. II. Source and specificity of the odor trail substances in four attine genera (Hymenoptera: Formicidae) |url=https://antcat.org/documents/232/12909.pdf |journal=Psyche (Cambridge) |publisher= |volume=71 |issue= |pages=1–7 |doi= }}</ref>