Shortened footnote and citation:
{{sfn|Winkle|2021|p=}}
* {{cite book | last=Winkle | first=Stefan | title=Die Geschichte der Seuchen | publisher=Anaconda | publication-place=München | date=2021-02-22 | isbn=978-3-7306-0963-7 | language=de}}
Named reference:
<ref name="v841">{{cite book | last=Winkle | first=Stefan | title=Die Geschichte der Seuchen | publisher=Anaconda | publication-place=München | date=2021-02-22 | isbn=978-3-7306-0963-7 | language=de | page=}}</ref>