Shortened footnote and citation:
{{sfn | Mintzel | 1975 | p=}}
* {{cite book | last=Mintzel | first=Alf | title=Die CSU: Anatomie einer konservativen Partei 1945-1972 | publisher=Westdeutscher Verlag | publication-place=Opladen | date=1975 | isbn=3-531-11278-3 | language=de}}
Named reference:
<ref name="w151">{{cite book | last=Mintzel | first=Alf | title=Die CSU: Anatomie einer konservativen Partei 1945-1972 | publisher=Westdeutscher Verlag | publication-place=Opladen | date=1975 | isbn=3-531-11278-3 | language=de | page=}}</ref>