Shortened footnote and citation:
{{sfn|Kayser|Biggelaar|2010|p=}}
* {{cite book | last=Kayser | first=Natascha | last2=Biggelaar | first2=Hubertine van den | title=Jan de Rooy | date=2010 | isbn=978-90-77740-58-3 | language=nl}}
Named reference:
<ref name="v547">{{cite book | last=Kayser | first=Natascha | last2=Biggelaar | first2=Hubertine van den | title=Jan de Rooy | date=2010 | isbn=978-90-77740-58-3 | language=nl | page=}}</ref>