Shortened footnote and citation:
{{sfn | Hoyer | 2015 | p=}}
* {{cite book | last=Hoyer | first=Timo | title=Sozialgeschichte der Erziehung | publisher=WBG | publication-place=Darmstadt | date=2015-10 | isbn=978-3-534-17517-8 | language=de}}
Named reference:
<ref name="d289">{{cite book | last=Hoyer | first=Timo | title=Sozialgeschichte der Erziehung | publisher=WBG | publication-place=Darmstadt | date=2015-10 | isbn=978-3-534-17517-8 | language=de | page=}}</ref>