Shortened footnote and citation:
{{sfn | Schmidt | Lang | Heckmann | 2010 | p=}}
* {{cite book | last=Schmidt | first=Robert F. | last2=Lang | first2=Florian | last3=Heckmann | first3=Manfred | title=Physiologie des Menschen | publisher=Springer | publication-place=Berlin [Heidelberg] | date=2010-10-04 | isbn=978-3-642-01650-9 | language=de}}
Named reference:
<ref name="r397">{{cite book | last=Schmidt | first=Robert F. | last2=Lang | first2=Florian | last3=Heckmann | first3=Manfred | title=Physiologie des Menschen | publisher=Springer | publication-place=Berlin [Heidelberg] | date=2010-10-04 | isbn=978-3-642-01650-9 | language=de | page=}}</ref>