Shortened footnote and citation:
{{sfn | Schley | 2021 | p=}}
* {{cite book | last=Schley | first=Fridolin | title=Die Verteidigung | publisher=Hanser | publication-place=München | date=2021 | isbn=978-3-446-26592-9 | language=de}}
Named reference:
<ref name="n084">{{cite book | last=Schley | first=Fridolin | title=Die Verteidigung | publisher=Hanser | publication-place=München | date=2021 | isbn=978-3-446-26592-9 | language=de | page=}}</ref>