Shortened footnote and citation:
{{sfn | Siems | 2004 | p=}}

* {{cite book | last=Siems | first=Renke | title=Die Autorschaft des Publizisten | publisher=Synchron | publication-place=Heidelberg | date=2004 | isbn=3-935025-34-3 | language=de}}


Named reference:
<ref name="k723">{{cite book | last=Siems | first=Renke | title=Die Autorschaft des Publizisten | publisher=Synchron | publication-place=Heidelberg | date=2004 | isbn=3-935025-34-3 | language=de | page=}}</ref>