Shortened footnote and citation:
{{sfn|Rudolf|2020|p=}}
* {{cite book | last=Rudolf | first=Simek | title=Sagas aus der Vorzeit | publisher=Alfred Kröner Verlag | publication-place=Stuttgart | date=2020-03 | isbn=978-3-520-61301-1 | language=de}}
Named reference:
<ref name="e988">{{cite book | last=Rudolf | first=Simek | title=Sagas aus der Vorzeit | publisher=Alfred Kröner Verlag | publication-place=Stuttgart | date=2020-03 | isbn=978-3-520-61301-1 | language=de | page=}}</ref>