Shortened footnote and citation:
{{sfn | Kories | Schmidt-Walter | 1995 | p=}}
* {{cite book | last=Kories | first=Ralf | last2=Schmidt-Walter | first2=Heinz | title=Taschenbuch der Elektrotechnik | publisher=Deutsch | publication-place=Thun Frankfurt am Main | date=1995-01 | isbn=3-8171-1412-5 | language=de}}
Named reference:
<ref name="w159">{{cite book | last=Kories | first=Ralf | last2=Schmidt-Walter | first2=Heinz | title=Taschenbuch der Elektrotechnik | publisher=Deutsch | publication-place=Thun Frankfurt am Main | date=1995-01 | isbn=3-8171-1412-5 | language=de | page=}}</ref>