<ref name="Donisthorpe_1921">{{cite journal |first1=H. |last1=Donisthorpe |year=1921 |title=[Review of: Forel, A. 1921. Le monde social des fourmis du globe comparé à celui de l'homme. Tome 1. Genève: Libraire Kundig, xiv + 192 pp.] |url= |journal=Entomologist's Record and Journal of Variation |publisher= |volume=33 |issue= |pages=59–60 |doi= }}</ref>