Shortened footnote and citation:
{{sfn | Bill | Schreiber | 2018 | p=}}
* {{cite book | last=Bill | first=Sonja | last2=Schreiber | first2=Dagmar | title=Tadschikistan | publisher=Trescher Verlag | publication-place=Berlin | date=2018-06-28 | isbn=978-3-89794-434-3 | language=de}}
Named reference:
<ref name="r596">{{cite book | last=Bill | first=Sonja | last2=Schreiber | first2=Dagmar | title=Tadschikistan | publisher=Trescher Verlag | publication-place=Berlin | date=2018-06-28 | isbn=978-3-89794-434-3 | language=de | page=}}</ref>