Shortened footnote and citation:
{{sfn|Peng|2022|p=}}
* {{cite book | last=Peng | first=Dada | title=Knockin' on Jimmy's Door | publisher=Verlag Herder GmbH | publication-place=Freiburg Basel Wien | date=2022-02-14 | isbn=978-3-451-82726-6 | language=de}}
Named reference:
<ref name="o679">{{cite book | last=Peng | first=Dada | title=Knockin' on Jimmy's Door | publisher=Verlag Herder GmbH | publication-place=Freiburg Basel Wien | date=2022-02-14 | isbn=978-3-451-82726-6 | language=de | page=}}</ref>