Shortened footnote and citation:
{{sfn | Kullnick | 2012 | p=}}

* {{cite book | last=Kullnick | first=Uwe | title=Leben in Geschichten 2 | publisher=Createspace Independent Pub | date=2012-11-05 | isbn=978-1-4802-4768-0 | language=de}}


Named reference:
<ref name="g431">{{cite book | last=Kullnick | first=Uwe | title=Leben in Geschichten 2 | publisher=Createspace Independent Pub | date=2012-11-05 | isbn=978-1-4802-4768-0 | language=de | page=}}</ref>