Shortened footnote and citation:
{{sfn|Adler|Grenzmuseum Schifflersgrund|2009|p=}}
* {{cite book | last=Adler | first=Hans-Gerd | author2=Grenzmuseum Schifflersgrund | title=Brückenköpfe | publisher=Cordier | publication-place=Heiligenstadt | date=2009 | isbn=978-3-00-028444-1 | language=de}}
Named reference:
<ref name="g420">{{cite book | last=Adler | first=Hans-Gerd | author2=Grenzmuseum Schifflersgrund | title=Brückenköpfe | publisher=Cordier | publication-place=Heiligenstadt | date=2009 | isbn=978-3-00-028444-1 | language=de | page=}}</ref>