Shortened footnote and citation:
{{sfn | Schlegel | Eitinger | 2007 | p=}}
* {{cite book | last=Schlegel | first=Hans Günter | last2=Eitinger | first2=Thomas | title=Allgemeine Mikrobiologie | publisher=Georg Thieme Verlag | publication-place=Stuttgart | date=2007 | isbn=978-3-13-444608-1 | language=de}}
Named reference:
<ref name="a661">{{cite book | last=Schlegel | first=Hans Günter | last2=Eitinger | first2=Thomas | title=Allgemeine Mikrobiologie | publisher=Georg Thieme Verlag | publication-place=Stuttgart | date=2007 | isbn=978-3-13-444608-1 | language=de | page=}}</ref>