Shortened footnote and citation:
{{sfn|Haug|2005|p=}}
* {{cite book | last=Haug | first=Wolfgang Fritz | title=Vorlesungen zur Einführung ins "Kapital" | publisher=Argument Verlag | publication-place=Hamburg | date=2005 | isbn=978-3-88619-301-1 | language=de}}
Named reference:
<ref name="j715">{{cite book | last=Haug | first=Wolfgang Fritz | title=Vorlesungen zur Einführung ins "Kapital" | publisher=Argument Verlag | publication-place=Hamburg | date=2005 | isbn=978-3-88619-301-1 | language=de | page=}}</ref>