Literature references

1 literature reference for Libellula quadripunctata Fabricius, 1781:

Author: Fabricius, J. C.
Year: 1781
Title: Species Insectorum, exhibentes eorum differentias specificas, synonyma auctorum, loca natalia, metamorphosin adiectis observationibus, descriptionibus. Volume 1.
Source: C. E. Bohnii, Hamburgi et Kilonii: 1: 1-552.