Shortened footnote and citation:
{{sfn | Lang | 1999 | p=}}
* {{cite book | last=Lang | first=Gerhard | title=Paragraphen und Programme | publisher=Betulius | publication-place=Stuttgart | date=1999 | isbn=978-3-89511-064-1 | language=de}}
Named reference:
<ref name="l586">{{cite book | last=Lang | first=Gerhard | title=Paragraphen und Programme | publisher=Betulius | publication-place=Stuttgart | date=1999 | isbn=978-3-89511-064-1 | language=de | page=}}</ref>