Shortened footnote and citation:
{{sfn | Landsberg | 2011 | p=}}
* {{cite book | last=Landsberg | first=Christian | title=Judo - Wurfkreis | publisher=BoD – Books on Demand | date=2011-09 | isbn=978-3-8423-8229-9 | language=de}}
Named reference:
<ref name="v994">{{cite book | last=Landsberg | first=Christian | title=Judo - Wurfkreis | publisher=BoD – Books on Demand | date=2011-09 | isbn=978-3-8423-8229-9 | language=de | page=}}</ref>