Shortened footnote and citation:
{{sfn|Gressmann|2006|p=}}

* {{cite book | last=Gressmann | first=Michael | title=Fachkunde Fahrradtechnik | publisher=Verl. Europa-Lehrmittel | publication-place=Haan-Gruiten | date=2006 | isbn=3-8085-2291-7 | language=de}}


Named reference:
<ref name="t726">{{cite book | last=Gressmann | first=Michael | title=Fachkunde Fahrradtechnik | publisher=Verl. Europa-Lehrmittel | publication-place=Haan-Gruiten | date=2006 | isbn=3-8085-2291-7 | language=de | page=}}</ref>