Shortened footnote and citation:
{{sfn | Berg | 1999 | p=}}
* {{cite book | last=Berg | first=Hubert van den | title=Avantgarde und Anarchismus | publisher=C. Winter | publication-place=Heidelberg | date=1999 | isbn=3-8253-0852-9 | language=de}}
Named reference:
<ref name="k870">{{cite book | last=Berg | first=Hubert van den | title=Avantgarde und Anarchismus | publisher=C. Winter | publication-place=Heidelberg | date=1999 | isbn=3-8253-0852-9 | language=de | page=}}</ref>