<ref name="Sundström_1995">{{cite journal |first1=L. |last1=Sundström |year=1995 |title=Sex allocation and colony maintenance in monogyne and polygyne colonies of ''Formica'' ''truncorum'' (Hymenoptera: Formicidae): the impact of kinship and mating structure |url= |journal=American Naturalist |publisher= |volume=146 |issue= |pages=182–201 |doi= }}</ref>