Shortened footnote and citation:
{{sfn | Jahan | 2020 | p=}}
* {{cite book | last=Jahan | first=Naghmeh | title=Das Konzept Des Ewigen Transzendenten Buches | publisher=Tectum Verlag | publication-place=Baden-Baden | date=2020-10-12 | isbn=978-3-8288-4507-7 | language=de}}
Named reference:
<ref name="s392">{{cite book | last=Jahan | first=Naghmeh | title=Das Konzept Des Ewigen Transzendenten Buches | publisher=Tectum Verlag | publication-place=Baden-Baden | date=2020-10-12 | isbn=978-3-8288-4507-7 | language=de | page=}}</ref>