Shortened footnote and citation:
{{sfn|Bremen|Heiderich|1993|p=}}
* {{cite book | last=Bremen | first=Kunsthalle | last2=Heiderich | first2=Ursula | title=Katalog der Skulpturen in der Kunsthalle Bremen | publisher=Hauschild | publication-place=Bremen | date=1993 | isbn=978-3-929902-04-4 | language=de}}
Named reference:
<ref name="e274">{{cite book | last=Bremen | first=Kunsthalle | last2=Heiderich | first2=Ursula | title=Katalog der Skulpturen in der Kunsthalle Bremen | publisher=Hauschild | publication-place=Bremen | date=1993 | isbn=978-3-929902-04-4 | language=de | page=}}</ref>