Shortened footnote and citation:
{{sfn|Barrow|2000|p=}}

* {{cite book | last=Barrow | first=John D. | title=Der Ursprung des Universums | publisher=Goldmann | publication-place=München | date=2000-01 | isbn=3-442-15061-2 | language=de}}


Named reference:
<ref name="n630">{{cite book | last=Barrow | first=John D. | title=Der Ursprung des Universums | publisher=Goldmann | publication-place=München | date=2000-01 | isbn=3-442-15061-2 | language=de | page=}}</ref>