Shortened footnote and citation:
{{sfn | Kuder | Stork | Tewes | 2008 | p=}}
* {{cite book | last=Kuder | first=Ulrich | last2=Stork | first2=Hans-Walter | last3=Tewes | first3=Babette | title=Die Bibliothek der Gottorfer Herzöge Symposium | publisher=Bautz | publication-place=Nordhausen | date=2008 | isbn=978-3-88309-459-5 | language=de}}
Named reference:
<ref name="d239">{{cite book | last=Kuder | first=Ulrich | last2=Stork | first2=Hans-Walter | last3=Tewes | first3=Babette | title=Die Bibliothek der Gottorfer Herzöge Symposium | publisher=Bautz | publication-place=Nordhausen | date=2008 | isbn=978-3-88309-459-5 | language=de | page=}}</ref>