{{cite web | url=http://www.europeana.eu/resolve/record/10106/91F78717AD8E03BC207F300D679D2DC95AB09A5C|title=Aves Grallatores - plate 11|author=Reichenbach, H.G.L.|accessdate=2013-05-19 |publisher=Europeana}}

<ref>{{cite web | url=http://www.europeana.eu/resolve/record/10106/91F78717AD8E03BC207F300D679D2DC95AB09A5C|title=Aves Grallatores - plate 11|author=Reichenbach, H.G.L.|accessdate=2013-05-19 |publisher=Europeana}}</ref>